Stock units issued (in shares) Nonvested restricted shares, granted (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period Restatement [Axis] Revision of Prior Period [Axis] Document Type Document Type Outstanding Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value Other expense (income), net Other Nonoperating Income (Expense) Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Related Party [Axis] Related Party [Axis] Germany GERMANY Segments [Axis] Segments [Axis] Schedule of Accumulated Other Comprehensive Income Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Vested (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value China CHINA Significant Unobservable Inputs (Level 3) Fair Value, Inputs, Level 3 [Member] Debt issuance costs Debt Issuance Costs, Gross Senior debt Loans Payable Amounts included in deferred revenue for performance obligations satisfied or partially satisfied Contract with Customer, Liability, Change in Timeframe, Performance Obligation Satisfied, Revenue Recognized Statistical Measurement [Domain] Statistical Measurement [Domain] Liabilities, Preferred Stock, and Stockholders’ Equity Liabilities and Equity [Abstract] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Deferred tax liabilities Deferred Income Tax Liabilities, Net Preferred Stock, as-converted Preferred Stock [Member] Security Exchange Name Security Exchange Name Capitalized interest and other Interest Costs Capitalized Adjustment Increase (decrease) in change between operating lease right-of-use assets and operating lease, liabilities Increase (Decrease) In Change Between Operating Lease Right-of-Use Assets and Operating Lease, Liabilities, Net Increase (Decrease) In Change Between Operating Lease Right-of-Use Assets and Operating Lease, Liabilities, Net Proceeds from long-term debt Proceeds from Issuance of Long-term Debt Loss from operations Income (loss) from operations Operating Income (Loss) Cash paid for debt issuance costs Payments of Debt Issuance Costs Acquisition of property, plant and equipment Capital Expenditure, Discontinued Operations Total current liabilities Liabilities, Current Transition services agreement Transition Services Agreement Period Transition Services Agreement Period Cash proceeds Disposal Group, Including Discontinued Operation, Cash Proceeds Disposal Group, Including Discontinued Operation, Cash Proceeds Summary of Contract Liabilities from Contracts with Customers Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Performance share units Performance Shares [Member] Beginning balance (in dollars per share) Ending balance (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Variable Rate [Domain] Variable Rate [Domain] Major Customer Major Customer [Member] Major Customer [Member] Schedule of Error Corrections and Prior Period Adjustment Restatement [Table] Schedule of Error Corrections and Prior Period Adjustment Restatement [Table] Variable Rate [Axis] Variable Rate [Axis] Current portion of operating lease liabilities Disposal Group, Including Discontinued Operations, Operating Lease, Liability, Current Disposal Group, Including Discontinued Operations, Operating Lease, Liability, Current Commitments and contingencies (Note 12) Commitments and Contingencies Assets Assets [Abstract] Investment, Name [Axis] Investment, Name [Axis] Stock awards granted vesting period Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period Revenue, Major Customer [Line Items] Revenue, Major Customer [Line Items] Entity Address, State or Province Entity Address, State or Province Nonvested restricted shares, vested (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period Fair value assumptions, exercise price (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Exercise Price Cash paid for amounts included in the measurement of lease liabilities Cash Flow, Lessee [Abstract] Cash Flow, Lessee [Abstract] Operating cash flows from operating leases Operating Lease, Payments Accounts payable Accounts Payable, Current Currency impact and other Goodwill, Foreign Currency Translation Gain (Loss) Foreign currency translation loss Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Accumulated deficit Retained Earnings (Accumulated Deficit) Restricted shares forgiven for taxes Adjustments Related To Tax Withholding And Forfeited For Share Based Compensation Adjustments related to tax withholding and forfeited for share based compensation. Operating lease right-of-use assets Operating Lease, Right-of-Use Asset Change in fair value, net of tax Change in fair value of interest rate swap, net of tax Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax Loss on extinguishment of debt and write-off of debt issuance costs Gain (Loss) on Extinguishment of Debt Temporary equity, dividend rate, percentage Temporary Equity, Dividend Rate, Percentage Temporary Equity, Dividend Rate, Percentage Beginning balance (in shares) Ending balance (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number Amortization and other Temporary Equity, Other Changes Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Dividends accrued for preferred stock Dividends, Preferred Stock, Paid-in-kind New Accounting Pronouncements or Change in Accounting Principle [Line Items] New Accounting Pronouncements or Change in Accounting Principle [Line Items] AOCI Attributable to Parent, Net of Tax [Roll Forward] AOCI Attributable to Parent, Net of Tax [Roll Forward] Customer [Axis] Customer [Axis] Income (loss) from continuing operations per common share (in dollars per share) Diluted income (loss) from continuing operations per common share (in dollars per share) Income (Loss) from Continuing Operations, Per Diluted Share Debt instrument, LIBOR floor rate Debt Instrument, LIBOR Floor Rate Debt Instrument, LIBOR Floor Rate Income (loss) from discontinued operations per common share (in dollars per share) Diluted income (loss) from discontinuing operations per common share (in dollars per share) Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share Other comprehensive income (loss): Other Comprehensive Income (Loss), Net of Tax [Abstract] Options exercisable (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Other non-current liabilities Other Liabilities, Noncurrent Deferred tax assets Deferred Income Tax Assets, Net Other Payments for (Proceeds from) Other Investing Activities Operating Activities [Axis] Operating Activities [Axis] Financing cash flows from finance leases Finance Lease, Principal Payments Preferred stock, period of volume weighted average price per common share Preferred Stock, Period of Volume Weighted Average Price Per Common Share Preferred Stock, Period of Volume Weighted Average Price Per Common Share Brazil BRAZIL Work in process Inventory, Work in Process, Net of Reserves Share-based compensation expense APIC, Share-based Payment Arrangement, Increase for Cost Recognition Effect of exchange rate changes on cash flows Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Forfeitures or expired (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period Inventories Inventories Inventory, Net Net sales Revenue from Contract with Customer, Excluding Assessed Tax Measurement Frequency [Domain] Measurement Frequency [Domain] Employees Employees [Member] Employees Income (loss) from continuing operations Income (loss) from continuing operations Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest Concentration risk, percentage Concentration risk, percentage (less than for nine months ended 9/30/20) Concentration Risk, Percentage Geographical [Domain] Geographical [Domain] Statement [Line Items] Statement [Line Items] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Gain (loss) on termination of lease Gain (Loss) on Termination of Lease Forecast Forecast [Member] Class of Stock [Domain] Class of Stock [Domain] Income taxes AOCI Attributable To Parent, Tax Portion [Member] AOCI Attributable To Parent, Tax Portion Statement [Table] Statement [Table] Statistical Measurement [Axis] Statistical Measurement [Axis] Credit Facility [Axis] Credit Facility [Axis] Deferred income taxes Deferred Income Taxes and Tax Credits Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Proceeds from liquidation of short-term investment Payments for (Proceeds from) Short-term Investments Derivative liability - other non-current liabilities Derivative Liability, Noncurrent Class of warrant or right, exercise price of warrants or rights (in dollars per share) Class of Warrant or Right, Exercise Price of Warrants or Rights Other Gain (Loss) on Derivatives and Other Non-operating Income (Expense) Net Gain (loss) on derivatives and other non-operating income (expense) net. Entity Small Business Entity Small Business Other operating expense (income), net Other Operating Income (Expense), Net Percentage of shares issuable based on threshold performance Share Based Compensation Arrangement By Share Based Payment Award Percentage Of Shares Issuable Based On Threshold Performance Share based compensation arrangement by share based payment award percentage of shares issuable based on threshold performance. Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Less-unamortized debt issuance costs Unamortized Debt Issuance Expense Debt Debt Disclosure [Text Block] Options exercisable Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Net sales Disposal Group, Including Discontinued Operation, Revenue Goodwill [Roll Forward] Goodwill [Roll Forward] Amendment Flag Amendment Flag Summary of Net Income (Loss) Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Components of Share-Based Compensation Expense by Type of Award Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block] Leases Lessee, Finance Leases [Text Block] Cost of sales (exclusive of depreciation and amortization shown separately below) Disposal Group, Including Discontinued Operation, Costs of Goods Sold International lines of credit and other loans Long-term Line of Credit AOCI, cash flow hedge, cumulative gain (loss), net of tax AOCI, Cash Flow Hedge, Cumulative Gain (Loss), after Tax Repayments of debt Repayments of Debt Amounts reclassified from AOCI, net of tax Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent Summarized Activity Related to Investment in Joint Venture Equity Method Investments [Table Text Block] Reclassification adjustment for losses included in net income (loss), net of tax Reclassification of interest rate swap settlement to net income (loss), net of tax Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax Intangible assets, net Disposal Group, Including Discontinued Operation, Intangible Assets, Noncurrent Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Preferred stock, conversion percentage of volume weighted average market price, percent Preferred Stock, Conversion Percentage Of Volume Weighted Average Market Price, Percent Preferred Stock, Conversion Percentage of Volume Weighted Average Market Price, Percent Entity Central Index Key Entity Central Index Key Related Party [Domain] Related Party [Domain] Measurement Frequency [Axis] Measurement Frequency [Axis] ROIC Awards Performance Shares Return On Invested Capital [Member] Performance Shares Return On Invested Capital [Member] Non-current liabilities held for sale Total non-current liabilities Disposal Group, Including Discontinued Operation, Liabilities, Noncurrent Interest rate swap Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] Percentage of shares issuable based on target performance Share Based Compensation Arrangement By Share-Based Payment Award, Percentage Of Shares Issuable Based On Target Performance Share based compensation arrangement by share-based payment award, percentage of shares Issuable based on target performance. Derivative Instrument [Axis] Derivative Instrument [Axis] Other Noncurrent Liabilities Other Noncurrent Liabilities [Member] Summary of Carrying Amount of Intangible Assets Net Schedule of Finite-Lived Intangible Assets [Table Text Block] Total liabilities held for sale Disposal Group, Including Discontinued Operation, Liabilities Income tax receivable Income Taxes Receivable, Current Life Sciences Life Sciences [Member] Life sciences. Geographical [Axis] Geographical [Axis] Subsequent Events Subsequent Events [Text Block] Amounts reclassified from AOCI, tax Reclassification from AOCI, Current Period, Tax COVID-19 COVID-19 [Member] COVID-19 Segments [Domain] Segments [Domain] Temporary Equity, by Class of Stock [Table] Temporary Equity, by Class of Stock [Table] Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Non-current income tax payable Accrued Income Taxes, Noncurrent Numerator for diluted undistributed net loss per common share Undistributed Earnings (Loss) Available to Common Shareholders, Basic Weighted Average Grant-Date Fair Value (per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Other Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Other Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Other Capitalized interest costs Interest Costs Capitalized Income Statement Location [Axis] Income Statement Location [Axis] Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Income Statement Location [Domain] Income Statement Location [Domain] Operating lease right-of-use assets Disposal Group, Including Discontinued Operations, Operating Lease, Right Of Use Asset Disposal Group, Including Discontinued Operations, Operating Lease, Right Of Use Asset Equity Method Investments [Roll Forward] Equity Method Investments [Roll Forward] Equity Method Investments [Roll Forward] Cash flows from financing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Selling, general and administrative expense Selling, General and Administrative Expense Preferred Stock and Stockholders' Equity Preferred Stock [Text Block] Derivative, notional amount Derivative, Notional Amount Amortization Amortization of Intangible Assets Lease, Cost Lease, Cost [Table Text Block] Other non-current assets Other Assets, Noncurrent Investment in Joint Venture Equity Method Investments and Joint Ventures Disclosure [Text Block] Segment Information Segment Reporting Disclosure [Text Block] Operating cash flows from finance leases Finance Lease, Interest Payment on Liability Incremental Term Loan Incremental Term Loan [Member] Incremental term loan. Total assets Total assets Assets Scenario [Axis] Scenario [Axis] Sales Revenue, Net Revenue from Contract with Customer Benchmark [Member] Derivative liability - other current liabilities Derivative Liability, Current Interest on debt Interest Expense, Debt Interim Financial Statements Organization, Consolidation, Basis of Presentation, Business Description and Accounting Policies [Text Block] Nonvested restricted shares, beginning balance (in shares) Nonvested restricted shares, ending balance (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number Title of 12(b) Security Title of 12(b) Security Disposal Group Classification [Axis] Disposal Group Classification [Axis] Benefit for income taxes on disposal costs Discontinued Operation, Tax (Expense) Benefit from Provision for (Gain) Loss on Disposal Intangible assets, net Beginning Balance Ending balance Finite-Lived Intangible Assets, Net Weighted average grant date fair value of the options granted (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Income tax payable Accrued Income Taxes, Current Subsequent Event Type [Axis] Subsequent Event Type [Axis] Antidilutive Securities [Axis] Antidilutive Securities [Axis] Contract with Customer, Liability [Abstract] Contract with Customer, Liability [Abstract] Other non-current liabilities Disposal Group, Including Discontinued Operation, Other Liabilities, Noncurrent Class of Warrant or Right [Axis] Class of Warrant or Right [Axis] Corporate and Eliminations Corporate And Eliminations [Member] Represents the aggregate total of non operating corporate items and elimination items. As Originally Reported Previously Reported [Member] Interest expense Total interest expense of discontinued operations Interest expense Interest Expense Temporary equity, increase in dividend rate, percentage Temporary Equity, Increase in Dividend Rate, Percentage Temporary Equity, Increase in Dividend Rate, Percentage Numerator for basic undistributed net loss per common share Undistributed Earnings (Loss) Available to Common Shareholders, Diluted Depreciation and amortization Depreciation and amortization of continuing operations Depreciation, Depletion and Amortization Discontinued Operations Discontinued Operations [Member] Product and Service [Axis] Product and Service [Axis] Total liabilities Liabilities Continuing Operations As Revised Continuing Operations As Revised [Member] Continuing operations as revised. Cash and cash equivalents Disposal Group, Including Discontinued Operation, Cash and Cash Equivalents Loss on extinguishment of debt and write-off of debt issuance costs Gains (Losses) On Extinguishment Of Debt And Write Off Of Debt Issuance Costs Gains (Losses) On Extinguishment Of Debt And Write Off Of Debt Issuance Costs Temporary Equity Temporary Equity [Table Text Block] Expected volatility Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate Minimum payment on senior secured revolver Debt Instrument, Covenant, Required Minimum Payment Debt Instrument, Covenant, Required Minimum Payment Line of credit, fair value disclosure Lines of Credit, Fair Value Disclosure Other expense (income), net Disposal Group, Including Discontinued Operations, Other Nonoperating Income (Expense), Net Disposal Group, Including Discontinued Operations, Other Nonoperating Income (Expense), Net Numerator for diluted income (loss) from continuing operations per common share Net Income (Loss) Available to Common Stockholders, Basic Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Quoted Prices in Active Markets for Identical Assets (Level 1) Fair Value, Inputs, Level 1 [Member] Lessee, operating lease, lease not yet commenced, amount Operating Lease, Expense Increase (decrease) in operating lease, liability, current Increase (Decrease) In Operating Lease, Liability, Current Increase (Decrease) In Operating Lease, Liability, Current Inventories Increase (Decrease) in Inventories Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Accounts payable Increase (Decrease) in Accounts Payable Nonvested Shares (in thousands) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Raw materials Inventory, Raw Materials, Net of Reserves Restricted shares forgiven for taxes (in shares) Shares Paid For Tax Withholding And Forfeited For Share Based Compensation Shares paid for tax withholding and forfeited for share based compensation. Debt Instrument [Axis] Debt Instrument [Axis] Additional paid-in capital Additional Paid-in Capital [Member] Less: Preferred Stock cumulative dividends and deemed dividends Preferred Stock Dividends and Other Adjustments Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Operating Segments Operating Segments [Member] Other Other Operating Activities, Cash Flow Statement Total Derivative Liability Adjustments to reconcile net loss to net cash provided by operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Beginning balance (in shares) Ending balance (in shares) Shares, Issued Income (loss) from continuing operations per common share (in dollars per share) Basic income (loss) from continuing operations per common share (in dollars per share) Income (Loss) from Continuing Operations, Per Basic Share Increase (decrease) in cash savings Increase (Decrease) in Cash Savings Increase (Decrease) in Cash Savings Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Depreciation and amortization of discontinued operations Depreciation and Amortization, Discontinued Operations Increase (decrease) in operating lease, liability, noncurrent Increase (Decrease) In Operating Lease, Liability, Noncurrent Increase (Decrease) In Operating Lease, Liability, Noncurrent Operating Activities [Domain] Operating Activities [Domain] Common stock, shares outstanding (in shares) Common Stock, Shares, Outstanding Investment in joint venture Beginning Balance Ending Balance Equity Method Investments Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Schedule of Goodwill [Table] Schedule of Goodwill [Table] Target performance, percentage Share Based Compensation Arrangement By Share-Based Payment Award Based On Target Performance Achievement Percentage Share based compensation arrangement by share-based payment award based on target performance achievement percentage. Poland POLAND Subsequent Event Subsequent Event [Member] Beginning balance (in dollars per share) Ending balance (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price Accounting Changes and Error Corrections [Abstract] Accounting Changes and Error Corrections [Abstract] Other operating expense (income), net Disposal Group, Including Discontinued Operation, Operating Expense Debt Covenant Period [Domain] Debt Covenant Period [Domain] Debt Covenant Period Common stock, shares authorized (in shares) Common Stock, Shares Authorized Concentration Risk Type [Axis] Concentration Risk Type [Axis] Segment Information Schedule of Segment Reporting Information, by Segment [Table Text Block] Income Statement [Abstract] Income Statement [Abstract] Accumulated other comprehensive income (loss) AOCI Attributable to Parent [Member] Cash proceeds from sale Debt Instrument, Covenant, Required Minimum Cash Proceeds Debt Instrument, Covenant, Required Minimum Cash Proceeds Operating lease liabilities, net of current portion Operating Lease, Liability, Noncurrent Debt Covenant Period [Axis] Debt Covenant Period [Axis] Debt Covenant Period Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Power Solutions Power Solutions [Member] Power solutions. Disposal Groups, Including Discontinued Operations [Table] Disposal Groups, Including Discontinued Operations [Table] Reconciliation of Restricted Stock Option Activity Nonvested Restricted Stock Shares Activity [Table Text Block] Senior Secured Revolver Senior Secured Revolving Facility [Member] Senior Secured Revolving Facility [Member] Current assets: Assets, Current [Abstract] Award performance period Share-based Compensation Arrangement by Share-based Payment Award, Award Performance Period Share-based Compensation Arrangement by Share-based Payment Award, Award Performance Period Comprehensive income (loss) Comprehensive loss Comprehensive Income (Loss), Net of Tax, Attributable to Parent Dividend yield Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate Preferred stock, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share Summary of Status of Unvested PSU Awards Schedule of Nonvested Performance-based Units Activity [Table Text Block] Scenario [Domain] Scenario [Domain] OCI before reclassifications, net of tax OCI, before Reclassifications, Net of Tax, Attributable to Parent Acquisition of property, plant and equipment Payments to Acquire Property, Plant, and Equipment City Area Code City Area Code Consolidation Items [Domain] Consolidation Items [Domain] Document Period End Date Document Period End Date Finite-lived Intangible Assets [Roll Forward] Finite-lived Intangible Assets [Roll Forward] Prior Periods' Financial Statement Revision Accounting Changes and Error Corrections [Text Block] Mexico MEXICO Property, plant and equipment, net Disposal Group, Including Discontinued Operation, Property, Plant and Equipment, Noncurrent Share of net income from joint venture Share of earnings Income (Loss) from Equity Method Investments Loss from continuing operations before benefit (provision) for income taxes and share of net income from joint venture Loss before (provision) benefit for income taxes and share of net income from joint venture Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest Lessee, operating lease, lease not yet commenced, term of contract Lessee, Operating Lease, Term of Contract Interest expense Disposal Group, Including Discontinued Operation, Interest Expense Quarterly Financial Information Disclosure [Abstract] Quarterly Financial Information Disclosure [Abstract] Summary of Inventories Schedule of Inventory, Current [Table Text Block] Accounts receivable, net Disposal Group, Including Discontinued Operation, Accounts, Notes and Loans Receivable, Net OCI before reclassifications, tax Other Comprehensive Income (Loss) before Reclassifications, Tax Proceeds from (repayments of) short-term debt, net Proceeds from (Repayments of) Short-term Debt Other Proceeds from (Payments for) Other Financing Activities Cover [Abstract] Intangible Assets, Net Intangible Assets Disclosure [Text Block] Total principal Long-term Debt Goodwill [Line Items] Goodwill [Line Items] Lessee, Lease, Description [Line Items] Lessee, Lease, Description [Line Items] Costs of disposal of discontinued operations Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax Leases Lessee, Operating Leases [Text Block] Cost of sales (exclusive of depreciation and amortization shown separately below) Cost of Goods and Service, Excluding Depreciation, Depletion, and Amortization Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Series B Convertible Preferred Stock Series B Convertible Preferred Stock [Member] Series B Convertible Preferred Stock [Member] Lessee, operating lease, deferred lease payments Lessee, Operating Lease, Deferred Lease Payments Lessee, Operating Lease, Deferred Lease Payments Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Other Increase (Decrease) in Other Current Assets Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Equity Components [Axis] Equity Components [Axis] Restricted stock Restricted Stock [Member] Antidilutive securities excluded from computation of earnings per share, minimum price range (in dollars per share) Anti Dilutive Securities Excluded From Computation Of Earnings Per Share Minimum Price Range Antidilutive securities excluded from computation of earnings per share minimum price range. Finished goods Inventory, Finished Goods, Net of Reserves Share-based Payment Arrangement [Abstract] Share-based Payment Arrangement [Abstract] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Excess cash Debt Instrument, Covenant, Threshold For Cash In Excess To Be Used As Repayment Debt Instrument, Covenant, Threshold For Cash In Excess To Be Used As Repayment Minimum Minimum [Member] Balance Sheet Location [Domain] Balance Sheet Location [Domain] Impairment charge Equity Method Investment, Other than Temporary Impairment Current portion of operating lease liabilities Operating Lease, Liability, Current Temporary equity, liquidation preference per share (in dollars per share) Temporary Equity, Liquidation Preference Per Share Right-of-use assets obtained in exchange for new finance lease liabilities Right-of-Use Asset Obtained in Exchange for Finance Lease Liability Non-option equity instruments, outstanding (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Number Equity Method Investments and Joint Ventures [Abstract] Equity Method Investments and Joint Ventures [Abstract] Forfeited (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Entity Interactive Data Current Entity Interactive Data Current United States and Puerto Rico UNITED STATES Fair Value Measurements Fair Value Disclosures [Text Block] Schedule of Number of Awards Granted and Grant Date Fair Value of Each Award in Periods Share-based Payment Arrangement, Outstanding Award, Activity, Excluding Option [Table Text Block] Loss on extinguishment of debt and write-off of debt issuance costs Disposal Group, Including Discontinued Operations, Gain (Loss) On Extinguishment Of Debt Disposal Group, Including Discontinued Operations, Gain (Loss) On Extinguishment Of Debt Cash flows from operating activities Net Cash Provided by (Used in) Operating Activities [Abstract] Accumulated Other Comprehensive Income Stockholders' Equity Note Disclosure [Text Block] Reconciliation of Option Activity Share-based Payment Arrangement, Option, Activity [Table Text Block] Accounts receivable Accounts Receivable [Member] Interest Rate Swap Interest Rate Swap [Member] Customer [Domain] Customer [Domain] Current assets held for sale Total current assets Disposal Group, Including Discontinued Operation, Assets, Current Unusual or Infrequent Item, or Both [Axis] Unusual or Infrequent Item, or Both [Axis] Cumulative Effect, Period of Adoption, Adjustment Cumulative Effect, Period of Adoption, Adjustment [Member] Other current assets Disposal Group, Including Discontinued Operation, Other Assets, Current Entity Registrant Name Entity Registrant Name Subsequent Event Type [Domain] Subsequent Event Type [Domain] Class of Warrant or Right [Domain] Class of Warrant or Right [Domain] Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Other Increase (Decrease) in Other Operating Liabilities Intersegment Sales Eliminations Intersegment Eliminations [Member] Proceeds from sale of property, plant, and equipment Proceeds from Sale of Property, Plant, and Equipment Right-of-use assets obtained in exchange for new finance lease liabilities Right Of Use Asset Obtained In Exchange For Finance Lease Liability, Discontinued Operations Right Of Use Asset Obtained In Exchange For Finance Lease Liability, Discontinued Operations Weighted- Average Exercise Price (per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Number of reportable segments Number of Reportable Segments December 31, 2021 - October 19, 2022 Interest Rate Swap December 31, 2021 to October 19, 2022 [Member] Interest Rate Swap December 31, 2021 to October 19, 2022 [Member] Schedule of Equity Method Investments [Table] Schedule of Equity Method Investments [Table] Consolidation Items [Axis] Consolidation Items [Axis] Equipment loans reclassified to liabilities held-for-sale Disposal Group, Including Discontinued Operations, Equipment Loans Disposal Group, Including Discontinued Operations, Equipment Loans Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Accounts receivable, net Accounts Receivable, after Allowance for Credit Loss, Current Goodwill impairment Goodwill impairment of continuing operations Impairments Goodwill, Impairment Loss Probability percentage of leverage ratio put being exercisable Preferred Stock, Put Feature Exercisable, Probability Percentage Preferred Stock, Put Feature Exercisable, Probability Percentage Share of net income from joint venture, net of cash dividends received Income (Loss) from Equity Method Investments, Net of Dividends or Distributions Entity Address, Postal Zip Code Entity Address, Postal Zip Code Depreciation and amortization Disposal Group, Including Discontinued Operation, Depreciation and Amortization Foreign currency translation gain (loss) Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent Goodwill Beginning Balance Ending Balance Goodwill Summary of Revenue from Contracts with Customers Schedule of Revenue by Major Customers by Reporting Segments [Table Text Block] Benefit for income taxes Discontinued Operation, Tax Effect of Income (Loss) from Discontinued Operation During Phase-out Period Other comprehensive income (loss), net of tax Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Document Transition Report Document Transition Report Title of Individual [Axis] Title of Individual [Axis] Weighted Average Assumptions Relevant to Determining the Fair Value at the Dates of Grant and Stock Option Modification Schedule of Share-based Payment Award, Employee Stock Purchase Plan, Valuation Assumptions [Table Text Block] Mobile Solutions Mobile Solutions [Member] Mobile solutions. Potential earnout payment Disposal Group, Including Discontinued Operation, Contingent Consideration Proceeds Disposal Group, Including Discontinued Operation, Contingent Consideration Proceeds Warrants Warrant [Member] Income tax payable Disposal Group, Including Discontinued Operation, Accrued Income Tax Payable, Current Income taxes receivable and payable, net Increase (Decrease) in Income Taxes Payable Cash dividends declared per share (in dollars per share) Common Stock, Dividends, Per Share, Declared Borrowings Debt Instrument, Face Amount Significant Other Observable Inputs (Level 2) Fair Value, Inputs, Level 2 [Member] Debt issuance costs, line of credit arrangements, net Debt Issuance Costs, Line of Credit Arrangements, Net Aggregate purchase price of the stock purchase plan Disposal Group, Including Discontinued Operation, Consideration Other current assets Other Assets, Current Document Quarterly Report Document Quarterly Report Changes in Carrying Amount of Goodwill Schedule of Goodwill [Table Text Block] Debt Covenant Period One Debt Covenant Period One [Member] Debt Covenant Period One Equity [Abstract] Equity [Abstract] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Other comprehensive income (loss), before tax Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent Discontinued Operations Disposal Groups, Including Discontinued Operations, Disclosure [Text Block] Income (loss) from discontinued operations per common share (in dollars per share) Basic income (loss) from discontinuing operations per common share (in dollars per share) Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share Derivative, fixed interest rate Derivative, Fixed Interest Rate Subsequent Event [Line Items] Subsequent Event [Line Items] Granted (in dollars per share) Grant Date Fair Value (in dollars per share) Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Schedule of Correction of Misstatements and Revision on Consolidated Statements Schedule of Error Corrections and Prior Period Adjustments [Table Text Block] Cumulative Effect, Period of Adoption [Axis] Cumulative Effect, Period of Adoption [Axis] Customer Concentration Risk Customer Concentration Risk [Member] Credit Facility [Domain] Credit Facility [Domain] Derivative Contract [Domain] Derivative Contract [Domain] Weighted average common shares outstanding (in shares) Weighted Average Number of Shares Outstanding, Diluted Net income (loss) per common share (in dollars per shares) Basic net income (loss) per share (in dollars per share) Earnings Per Share, Basic Senior Secured Term Loan Senior Secured Term Loan B [Member] Senior Secured Term Loan B [Member] Expected term Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term Number of operating segments Number of Operating Segments Entity File Number Entity File Number Other Current Liabilities Other Current Liabilities [Member] Nonvested restricted shares, forfeited (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period Debt Disclosure [Abstract] Debt Disclosure [Abstract] Change in estimate of share-based award vesting Change in Accounting Method Accounted for as Change in Estimate [Member] Income (loss) from discontinued operations, net of tax (Note 2) Income (loss) from discontinued operations, net of tax Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest Other current liabilities Disposal Group, Including Discontinued Operation, Other Liabilities, Current Wuxi Weifu Autocam Precision Machinery Company, Ltd. Wuxi Weifu Autocam Precision Machinery Company Ltd [Member] Wuxi Weifu Autocam Precision Machinery Company Ltd [Member] Summary of Discontinued Operations and Disposal Groups Disposal Groups, Including Discontinued Operations [Table Text Block] Net cash provided by financing activities Net Cash Provided by (Used in) Financing Activities Repayments of long-term debt Repayments of Long-term Debt Goodwill Disposal Group, Including Discontinued Operation, Goodwill, Noncurrent Discontinued Operations, Disposed of by Sale Discontinued Operations, Disposed of by Sale [Member] Compensation expense from issuance of share-based awards Share-based compensation Share-based Payment Arrangement, Expense Balance Sheet Location [Axis] Balance Sheet Location [Axis] Common stock - $0.01 par value per share, 90,000 shares authorized, 42,313 and 42,739 shares issued and outstanding at December 31, 2019, and September 30, 2020, respectively Common Stock, Value, Issued Goodwill and Intangible Assets Disclosure [Abstract] Goodwill and Intangible Assets Disclosure [Abstract] Disposal Group Name [Axis] Disposal Group Name [Axis] Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Document Fiscal Year Focus Document Fiscal Year Focus Options exercisable Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value Current maturities of long-term debt Less-current maturities of long-term debt Long-term Debt, Current Maturities Entity Current Reporting Status Entity Current Reporting Status Inventories Disposal Group, Including Discontinued Operation, Inventory, Current Change in fair value Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings Non-executive Directors Non Executive Directors [Member] Non-executive directors. Interest rate during period Debt Instrument, Interest Rate During Period Subsequent Event [Table] Subsequent Event [Table] Increase (decrease) in operating lease, right-of-use asset Increase (Decrease) In Operating Lease, Right-of-Use Asset Increase (Decrease) In Operating Lease, Right-of-Use Asset Other non-current assets Disposal Group, Including Discontinued Operation, Other Assets, Noncurrent Share-based compensation expense (in shares) Shares Issued, Shares, Share-based Payment Arrangement, after Forfeiture Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Granted (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Inventory Disclosure [Abstract] Inventory Disclosure [Abstract] Cash flows from investing activities Net Cash Provided by (Used in) Investing Activities [Abstract] Common stock, shares issued (in shares) Common Stock, Shares, Issued Series B convertible preferred stock - $0.01 par value per share, 100 shares authorized, 100 shares issued and outstanding at December 31, 2019, and September 30, 2020 Series B convertible preferred stock Temporary Equity, Carrying Amount, Including Portion Attributable to Noncontrolling Interests Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value February 12, 2019 - December 30, 2020 Interest Rate Swap February 12, 2019 to December 30, 2020 [Member] Interest Rate Swap February 12, 2019 to December 30, 2020 [Member] Schedule of Revenue by Major Customers, by Reporting Segments [Table] Schedule of Revenue by Major Customers, by Reporting Segments [Table] Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] Threshold performance, percentage Share Based Compensation Arrangement By Share Based Payment Award Based On Threshold Performance Achievement Percentage Share based compensation arrangement by share based payment award based on threshold performance achievement percentage. Change in estimate of share-based award vesting Adjustments To Additional Paid In Capital, Adjustments To Performance Shares Vesting Estimates Adjustments To Additional Paid In Capital, Adjustments To Performance Shares Vesting Estimates Long-term debt, net of current portion Long-term debt, net of current portion Long-term Debt, Excluding Current Maturities Segment Reporting [Abstract] Segment Reporting [Abstract] Interest Expense Interest Expense [Member] Accounts receivable Increase (Decrease) in Accounts Receivable Debt Instrument [Line Items] Debt Instrument [Line Items] Beginning balance Ending balance Temporary Equity, Carrying Amount, Attributable to Parent Beginning balance Ending balance Total stockholders' equity Stockholders' Equity Attributable to Parent Current liabilities held for sale Total current liabilities Disposal Group, Including Discontinued Operation, Liabilities, Current Concentration Risk Type [Domain] Concentration Risk Type [Domain] Preferred stock remaining in future periods, probability percentage Preferred Stock, Remaining In Future Periods, Probability Percentage Preferred Stock, Remaining In Future Periods, Probability Percentage Total liabilities, preferred stock, and stockholders’ equity Liabilities and Equity Loss Contingencies [Line Items] Loss Contingencies [Line Items] Selling, general and administrative expense Disposal Group, Including Discontinued Operation, General and Administrative Expense Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Income Taxes Income Tax Disclosure [Text Block] Entity Address, City or Town Entity Address, City or Town Accounts payable Disposal Group, Including Discontinued Operation, Accounts Payable Accrued salaries, wages and benefits Employee-related Liabilities, Current Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Income (loss) from discontinued operations before costs of disposal Discontinued Operation, Income (Loss) from Discontinued Operation During Phase-out Period, Net of Tax Series C Junior Participating Preferred Stock Series C Preferred Stock [Member] Antidilutive securities excluded from computation of earnings per share, amount (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Product Product [Member] Equity Component [Domain] Equity Component [Domain] Dividends paid Payments of Dividends Anti dilutive securities excluded from computation of earnings per share, maximum price range (in dollars per share) Anti Dilutive Securities Excluded From Computation Of Earnings Per Share Maximum Price Range One Antidilutive securities excluded from computation of earnings per share maximum price range one. Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward] Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward] Property, plant and equipment, net Property, Plant and Equipment, Net Total assets held for sale Disposal Group, Including Discontinued Operation, Assets Entity Tax Identification Number Entity Tax Identification Number Warrants term Warrants and Rights Outstanding, Term Lessee, Lease, Description [Table] Lessee, Lease, Description [Table] Schedule of Notional Amounts of Outstanding Derivative Positions Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block] Shared-Based Compensation Share-based Payment Arrangement [Text Block] Net income (loss) Net income Net loss Net Income (Loss) Attributable to Parent Changes in operating assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] Other current liabilities Other Liabilities, Current Impairment charge on termination of lease Impairment of Leasehold London Interbank Offered Rate (LIBOR) London Interbank Offered Rate (LIBOR) [Member] Investment, Name [Domain] Investment, Name [Domain] Inventories Inventory Disclosure [Text Block] Other comprehensive income (loss) Other Comprehensive Income (Loss), Net of Tax Leases [Abstract] Leases [Abstract] Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Total current assets Assets, Current Current Fiscal Year End Date Current Fiscal Year End Date Goodwill Goodwill Disclosure [Text Block] Earnings Per Share [Abstract] Earnings Per Share [Abstract] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Gain on sale of business Gain (Loss) on Disposition of Business Schedule of Performance Based Awards Goals with Respect to TSR and ROIC Schedule Of Performance Unit Awards Based On Expected Performance [Table Text Block] Schedule Of Performance Unit Awards Based On Expected Performance [Table Text Block] Amounts reclassified from AOCI, before tax Reclassification from AOCI, Current Period, before Tax, Attributable to Parent Disposal Group Name [Domain] Disposal Group Name [Domain] Deferred tax liabilities Disposal Group, Including Discontinued Operation, Deferred Tax Liabilities Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] Number of Options (in thousands) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] Purchase right, beneficial owner threshold, percentage Class Of Warrant Or Right, Beneficial Owner Threshold, Percentage Class Of Warrant Or Right, Beneficial Owner Threshold, Percentage Document Fiscal Period Focus Document Fiscal Period Focus Probability percentage warrants will remain outstanding in future periods Warrants And Rights Outstanding, Remain Outstanding In Future Periods, Probability Percentage Warrants And Rights Outstanding, Remain Outstanding In Future Periods, Probability Percentage Aggregate Intrinsic Value Share-based Compensation Arrangement by Share-based Payment Award, Additional General Disclosures [Abstract] Numerator for basic income (loss) from continuing operations per common share Net Income (Loss) Available to Common Stockholders, Diluted Number of options granted (in shares) Granted (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures Foreign Line of Credit Foreign Line of Credit [Member] Maximum performance, percentage Share Based Compensation Arrangement By Share-Based Payment Award Based On Maximum Performance Achievement Percentage Share based compensation arrangement by share-based payment award based on maximum performance achievement percentage. Goodwill impairment of discontinued operations Goodwill impairment Disposal Group, Including Discontinued Operations, Goodwill, Impairment Loss Disposal Group, Including Discontinued Operations, Goodwill, Impairment Loss Loss contingency, estimate of possible loss Loss Contingency, Estimate of Possible Loss Joint Venture Corporate Joint Venture [Member] Entity Filer Category Entity Filer Category Common Stock Common Stock [Member] Foreign Currency Translation Accumulated Foreign Currency Adjustment Attributable to Parent [Member] Product and Service [Domain] Product and Service [Domain] Accrued salaries, wages and benefits Disposal Group, Including Discontinued Operation, Accrued Liabilities Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Accrual of in-kind dividends Temporary Equity, Dividends, Adjustment Operating lease liabilities, net of current portion Disposal Group, Including Discontinued Operation, Operating Lease, Liability, Noncurren Disposal Group, Including Discontinued Operation, Operating Lease, Liability, Noncurren Right-of-use assets obtained in exchange for new operating lease liabilities Right Of Use Asset Obtained In Exchange For Operating Lease Liability, Discontinued Operations Right Of Use Asset Obtained In Exchange For Operating Lease Liability, Discontinued Operations Other comprehensive income (loss), tax Other Comprehensive Income (Loss), Tax Stock issued during period, shares, new issues (in shares) Stock Issued During Period, Shares, New Issues Remaining borrowing capacity Line of Credit Facility, Remaining Borrowing Capacity Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Temporary Equity Disclosure [Abstract] Temporary Equity Disclosure [Abstract] Unusual or Infrequent Item, or Both [Domain] Unusual or Infrequent Item, or Both [Domain] Schedule of Equity Method Investments [Line Items] Schedule of Equity Method Investments [Line Items] Restatement [Domain] Revision of Prior Period [Domain] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Unamortized debt issuance cost, written-off Write off of Deferred Debt Issuance Cost Credit Agreement Credit Agreement [Member] Credit Agreement Diluted net income (loss) per common share: Earnings Per Share, Diluted [Abstract] Shares issues for option exercises (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period Net change in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Error Corrections and Prior Period Adjustments Restatement [Line Items] Error Corrections and Prior Period Adjustments Restatement [Line Items] Stock options Share-based Payment Arrangement, Option [Member] Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Weighted average common shares outstanding (in shares) Weighted average common shares outstanding, basic and diluted (in shares) Weighted Average Number of Shares Outstanding, Basic Applicable margin Debt Instrument, Basis Spread on Variable Rate Risk free interest rate Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Subsequent Events [Abstract] Subsequent Events [Abstract] Forfeitures or expired (in dollars per share) Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Increase (Decrease) in Temporary Equity [Roll Forward] Increase (Decrease) in Temporary Equity [Roll Forward] Non-current assets held for sale Total non-current assets Disposal Group, Including Discontinued Operation, Assets, Noncurrent December 31, 2020 - December 30, 2021 Interest Rate Swap December 31, 2020 to December 30, 2021 [Member] Interest Rate Swap December 31, 2020 to December 30, 2021 [Member] Loss Contingencies [Table] Loss Contingencies [Table] Restructuring and integration expense, net Restructuring And Integration Charges Restructuring and integration charges. Purchase right, number of shares called by each right (in shares) Class of Warrant or Right, Number of Securities Called by Each Warrant or Right Revenue from Contracts with Customers Revenue from Contract with Customer [Text Block] Investment in joint venture Equity Method Investment, Ownership Percentage Total stockholders’ equity Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Right-of-use assets obtained in exchange for new operating lease liabilities Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Discontinued Operations Adjustment Revision of Prior Period, Reclassification, Adjustment [Member] Additional paid-in capital Additional Paid in Capital Class of Stock [Axis] Class of Stock [Axis] Schedule of Derivative Instruments Schedule of Derivative Instruments [Table Text Block] Reclassification of warrants to liabilities (Note 18) Reclassification of warrants to liabilities (Note 18) Reclassification Of Warrants From Equity To Liabilities Reclassification Of Warrants From Equity To Liabilities Benefit (provision) for income taxes Income Tax Expense (Benefit) Net proceeds Proceeds from Divestiture of Businesses Cash and cash equivalents at beginning of period Cash cash equivalents at end of period Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Temporary Equity [Line Items] Temporary Equity [Line Items] New Accounting Pronouncements or Change in Accounting Principle [Table] Accounting Standards Update and Change in Accounting Principle [Table] Change in fair value of interest rate swap, tax Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax Title of Individual [Domain] Title of Individual [Domain] Proceeds from issuance of preferred stock and preference stock Proceeds from Issuance of Preferred Stock and Preference Stock Net income (loss) per common share (in dollars per share) Diluted net income (loss) per share (in dollars per share) Earnings Per Share, Diluted Local Phone Number Local Phone Number Cumulative Effect, Period of Adoption [Domain] Cumulative Effect, Period of Adoption [Domain] TSR Awards Performance Shares TSR Awards [Member] Performance Shares TSR Awards [Member] Income (loss) from operations Disposal Group, Including Discontinued Operation, Operating Income (Loss) Summary of Debt Schedule of Debt [Table Text Block] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Principal, net of current portion Long-term Debt, Gross Preferred stock, conversion limit Preferred Stock, Conversion Limit, Percent Preferred Stock, Conversion Limit, Percent Entity Address, Address Line One Entity Address, Address Line One Operating lease, reduction of base rent payments over lease term Operating Lease, Reduction Of Base Rent Payments Over Lease Term Operating Lease, Reduction Of Base Rent Payments Over Lease Term Deferred revenue Contract with Customer, Liability Prime Rate Prime Rate [Member] Entity Emerging Growth Company Entity Emerging Growth Company Shares issued for option exercises Stock Issued During Period, Value, Stock Options Exercised Schedule of Finite-Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table] Reclassification of interest rate swap settlement, tax Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, Tax Derivative liability, fair value, gross liability Beginning balance Ending balance Derivative Liability, Fair Value, Gross Liability Maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Award Type [Axis] Award Type [Axis] Adjustment Revision of Prior Period, Error Correction, Adjustment [Member] Total grant-date fair value of restricted stock, vested Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Maximum Maximum [Member] Amortization of debt issuance costs Amortization of Debt Issuance Costs Loss from discontinued operations before costs of disposal and benefit for income taxes Discontinued Operation, Income (Loss) from Discontinued Operation During Phase-out Period, before Income Tax Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Dividends declared or accrued for common stock Dividends, Common Stock, Cash Retained earnings (Accumulated deficit) Retained Earnings [Member] Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding Percentage of shares issuable based on maximum performance Share Based Compensation Arrangement By Share-Based Payment Award Percentage Of Shares Issuable Based On Maximum Performance Share based compensation arrangement by share-based payment award percentage of shares issuable based on maximum performance. Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Effective tax rate from continuing operations Effective Income Tax Rate Reconciliation, Percent Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Weighted- Average Remaining Contractual Term Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract] Outstanding Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Warrants Warrants and Rights Outstanding Award Type [Domain] Award Type [Domain] Change in tax rate, income tax expense (benefit) Tax Cuts and Jobs Act, Change in Tax Rate, Income Tax Expense (Benefit) Debt Covenant Period Two Debt Covenant Period Two [Member] Debt Covenant Period Two Trading Symbol Trading Symbol Options exercisable (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Discontinued Operations and Disposal Groups [Abstract] OCI before reclassifications and tax OCI, before Reclassifications, before Tax, Attributable to Parent Disposal Group Classification [Domain] Disposal Group Classification [Domain] Unused capacity, commitment fee percentage Line of Credit Facility, Unused Capacity, Commitment Fee Percentage Fair Value, by Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Continuing Operations Continuing Operations [Member] Net Income (Loss) Per Common Share Earnings Per Share [Text Block] Current liabilities: Liabilities, Current [Abstract] Effective income tax rate reconciliation, at federal statutory income tax rate, percent Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent Entity Shell Company Entity Shell Company Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Fair Value, Measurements, Recurring Fair Value, Recurring [Member] Accounting Standards New Accounting Pronouncements, Policy [Policy Text Block] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Basic net income (loss) per common share: Earnings Per Share, Basic [Abstract] Other Other Country [Member] Other country. Foreign currency translation gain Equity Method Investment Foreign Currency Translation Gain Equity method investment foreign currency translation gain.