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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 Loss from continuing operations per common share (in dollars per share) Basic loss from continuing operations per common share (in dollars per share) Income (Loss) from Continuing Operations, Per Basic Share Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Depreciation and amortization of discontinued operations Depreciation and Amortization, Discontinued Operations Operating Activities [Domain] Operating Activities [Domain] Decrease in operating lease, liability, noncurrent Increase (Decrease) In Operating Lease, Liability, Noncurrent Increase (Decrease) In Operating Lease, Liability, Noncurrent 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 Liquidation preference Temporary Equity, Liquidation Preference, Percentage Temporary Equity, Liquidation Preference, Percentage 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 Other operating expense, net Disposal Group, Including Discontinued Operation, Operating Expense 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] Operating lease liabilities, net of current portion Operating Lease, Liability, Noncurrent ABL Facility Asset Backed Credit Facility [Member] Asset Backed Credit Facility Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Power Solutions Power Solutions [Member] Power solutions. Weighted average common shares outstanding, diluted (in shares) Weighted Average Number Of Common Shares Outstanding, Diluted Weighted Average Number Of Common Shares Outstanding, Diluted 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] Other Other Subsegment [Member] Other Subsegment 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 loss Comprehensive Income (Loss), Net of Tax, Attributable to Parent 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] Mexico MEXICO Share of net income (loss) from joint venture Share of earnings Income (Loss) from Equity Method Investments Loss on interest rate swap Loss on interest rate swap Gain (Loss) on Derivative Instruments, Net, Pretax Loss from continuing operations before benefit for income taxes and share of net income (loss) from joint venture Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest Electrical Electrical [Member] Electrical 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] OCI before reclassifications, tax Other Comprehensive Income (Loss) before Reclassifications, Tax Other Proceeds from (Payments for) Other Financing Activities General Industrial General Industrial [Member] General Industrial Cover [Abstract] Intangible Assets, Net Intangible Assets Disclosure [Text Block] Total principal Long-term Debt Goodwill [Line Items] Goodwill [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] Term Loan Facility Term Loan Facility [Member] Term Loan Facility Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Equity Components [Axis] Equity Components [Axis] Restricted stock Restricted Stock [Member] Estimated tax indemnification Disposal Group, Estimated Tax Indemnification Payment Disposal Group, Estimated Tax Indemnification Payment 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. 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Potential earnout payment Disposal Group, Including Discontinued Operation, Contingent Consideration Proceeds Disposal Group, Including Discontinued Operation, Contingent Consideration Proceeds Warrants Warrant [Member] 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 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] Net 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] Loss from discontinued operations per common share (in dollars per share) Basic 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 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 Customer Concentration Risk Customer Concentration Risk [Member] Repayments of short-term debt, net Repayments of Short-term Debt Credit Facility [Domain] Credit Facility [Domain] Derivative Contract [Domain] Derivative Contract [Domain] Weighted average common shares outstanding, diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Issuance discount Debt Instrument, Unamortized Discount (Premium), Net Letters of credit Letter of Credit [Member] Net loss per common share (in dollars per shares) Basic net 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] Number of operating segments Number of Operating Segments Entity File Number Entity File Number Loss on Interest Rate Swap Loss on Interest Rate Swap [Member] Loss on Interest Rate Swap 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] Loss from discontinued operations, net of tax (Note 2) Loss from discontinued operations, net of tax Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest 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 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] Change-in-control put feature Preferred Stock, Change In Control Put Feature, Probability, Percentage Preferred Stock, Change In Control Put Feature, Probability, Percentage Common stock - $0.01 par value per share, 90,000 shares authorized, 42,686 and 43,049 shares issued and outstanding at December 31, 2020 and March 31, 2021, 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 Sale of stock, price per share (in dollars per share) Sale of Stock, Price Per Share 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 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 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 Perpetual and convertible preferred stock Carrying value Temporary Equity, Carrying Amount, Including Portion Attributable to Noncontrolling Interests Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Increase in dividend rate if no cash dividends paid Temporary Equity, Dividend Rate, Percentage, Increase If No Dividend Paid Temporary Equity, Dividend Rate, Percentage, Increase If No Dividend Paid 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. 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] Series D Preferred Stock Series D Preferred Stock [Member] 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 Stockholders' Equity Attributable to Parent 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 Accrued salaries, wages and benefits Employee-related Liabilities, Current Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Schedule of Interest Rate Derivatives Schedule of Interest Rate Derivatives [Table Text Block] 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 Annual increase in dividend rate Temporary Equity, Dividend Rate, Percentage, Annual Increase Temporary Equity, Dividend Rate, Percentage, Annual Increase Equity Component [Domain] Equity Component [Domain] 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 Entity Tax Identification Number Entity Tax Identification Number Warrants term Warrants and Rights Outstanding, Term Shared-Based Compensation Share-based Payment Arrangement [Text Block] Net loss 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 loss Other Comprehensive Income (Loss), Net of Tax Leases [Abstract] Leases [Abstract] 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] 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] Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] Class of warrant or right, number of securities called by warrants or rights (in shares) Class of Warrant or Right, Number of Securities Called by Warrants or Rights Number of Options (in thousands) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] Document Fiscal Period Focus Document Fiscal Period Focus Weighted average common shares outstanding, basic (in shares) Weighted Average Number Of Common Shares Outstanding, Basic Weighted Average Number Of Common Shares Outstanding, Basic 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 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] Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Accrual of in-kind dividends Temporary Equity, Dividends, Adjustment Principal payment amount Debt Instrument, Periodic Payment, Principal Recognition of bifurcated embedded derivative Temporary Equity, Recognition Of Bifurcated Embedded Derivative Temporary Equity, Recognition Of Bifurcated Embedded Derivative Net 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] Schedule of Equity Method Investments [Line Items] Schedule of Equity Method Investments [Line Items] Unamortized debt issuance cost, written-off Write off of Deferred Debt Issuance Cost Federal Funds Or Prime Rate Federal Funds Or Prime Rate [Member] Federal Funds Or Prime Rate Diluted net loss per common share: Earnings Per Share, Diluted [Abstract] Net change in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Stock options Share-based Payment Arrangement, Option [Member] Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Weighted average common shares outstanding, basic (in shares) Weighted average common shares outstanding, basic (in shares) Weighted Average Number of Shares Outstanding, Basic Applicable margin Debt Instrument, Basis Spread on Variable Rate 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] Sale of Stock [Domain] Sale of Stock [Domain] Loss Contingencies [Table] Loss Contingencies [Table] 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 Additional paid-in capital Additional Paid in Capital Weighted average warrants outstanding, diluted (in shares) Weighted Average Number Of Warrants Outstanding, Diluted Weighted Average Number Of Warrants Outstanding, Diluted Class of Stock [Axis] Class of Stock [Axis] Schedule of Derivative Instruments Schedule of Derivative Instruments [Table Text Block] Benefit for income taxes Income Tax Expense (Benefit) Proceeds from sale of business, net of cash sold 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] 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 Proceeds from Issuance of Preferred Stock and Preference Stock Net loss per common share (in dollars per share) Diluted net loss per share (in dollars per share) Earnings Per Share, Diluted Local Phone Number Local Phone Number TSR Awards Performance Shares TSR Awards [Member] Performance Shares TSR Awards [Member] Loss from operations Disposal Group, Including Discontinued Operation, Operating Income (Loss) Summary of Debt Schedule of Debt [Table Text Block] Derivative [Line Items] Derivative [Line Items] 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 Entity Address, Address Line One Entity Address, Address Line One Prime Rate Prime Rate [Member] Entity Emerging Growth Company Entity Emerging Growth Company Dividends withholdings offset from purchasers upon redemption Temporary Equity, Dividends Withholdings, Offset From Purchasers Upon Redemption Temporary Equity, Dividends Withholdings, Offset From Purchasers Upon Redemption 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 Derivative Liability, Fair Value, Gross Liability Maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Award Type [Axis] Award Type [Axis] 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 Accumulated deficit Retained Earnings [Member] Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding Weighted average warrants outstanding, basic (in shares) Weighted Average Number Of Warrants Outstanding, Basic Weighted Average Number Of Warrants Outstanding, Basic 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] Award Type [Domain] Award Type [Domain] 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] Private Placement Private Placement [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] Minimum required cash proceeds Proceeds from Lines of Credit Accounting Standards Recently Adopted and Not Yet Adopted New Accounting Pronouncements, Policy [Policy Text Block] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Basic net loss per common share: Earnings Per Share, Basic [Abstract] Other Other Country [Member] Other country. Foreign currency translation loss Equity Method Investment Foreign Currency Translation Gain Equity method investment foreign currency translation gain.