Document And Entity Information [Abstract] Document And Entity Information [Abstract] Document Information [Table] Class of Stock [Axis] Class of Stock [Domain] Document Information [Line Items] Document Type Amendment Flag Document Period End Date Document Fiscal Year Focus Document Fiscal Period Focus Entity Registrant Name Entity Central Index Key Current Fiscal Year End Date Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Current Reporting Status Entity Filer Category Entity Public Float Trading Symbol Entity Common Stock, Shares Outstanding Entity Shell Company Entity Emerging Growth Company Entity Small Business Statement of Financial Position [Abstract] Assets [Abstract] Assets Assets Total assets Total assets Assets, Current [Abstract] Current assets Accounts Receivable, Net, Current Accounts receivable, net Accounts receivable, net Assets, Current Total current assets Total current assets Cash and Cash Equivalents, at Carrying Value Cash and cash equivalents Beginning of the period End of the period Hedging Assets, Current Hedge collateral (Note 8) Inventory, Net Inventories, net Inventories, net Other Assets, Current Other current assets (Notes 1 and 2) Other Receivables, Net, Current Other receivables Prepaid Expense, Current Prepaid expenses Unbilled Receivables, Current Unbilled accounts receivable Finite-Lived Intangible Assets, Net Intangible assets, net Intangible asset, Net amount Other Assets, Noncurrent Other non-current assets Prepaid Expense, Noncurrent Long-term prepaid expenses Property, Plant and Equipment, Net Property, plant and equipment, net Liabilities and Equity [Abstract] Liabilities and Stockholders' Equity Commitments and Contingencies Commitments and contingencies (Note 18) Liabilities Total liabilities Liabilities and Equity Total liabilities and stockholders' equity Total liabilities and stockholders' equity Liabilities, Current [Abstract] Current liabilities Accounts Payable, Other, Current Other accounts payable Accounts Payable, Trade, Current Accounts payable Accrued Liabilities, Current Accrued expenses Accrued expenses Deferred Revenue, Current Deferred revenue Liabilities, Current Total current liabilities Other Liabilities, Current Other current liabilities (Note 1) Other current liabilities (Notes 1) Liabilities, Other than Long-term Debt, Noncurrent Other non-current liabilities Long-term Debt, Excluding Current Maturities Long-term borrowings, net Carrying amount of senior notes Long-term borrowings, net of unamortized discount and debt issuance costs Supplemental Unemployment Benefits, Severance Benefits Accrued severance benefits, net Stockholders' Equity Attributable to Parent [Abstract] Stockholders' equity Accumulated Other Comprehensive Income (Loss), Net of Tax Accumulated other comprehensive loss Total Additional Paid in Capital, Common Stock Additional paid-in capital Common Stock, Value, Issued Common stock, $0.01 par value, 150,000,000 shares authorized, 43,054,458 shares issued and 34,441,232 outstanding at December 31, 2018 and 42,563,808 shares issued and 34,189,599 outstanding at December 31, 2017 Retained Earnings (Accumulated Deficit) Accumulated deficit Treasury Stock, Value Treasury stock, 8,613,226 shares at December 31, 2018 and 8,374,209 shares at December 31, 2017, respectively Stockholders' Equity Attributable to Parent Total stockholders' deficit Balance beginning Balance ending Total stockholders' equity (deficit) Total stockholders' deficit Common Stock, Par or Stated Value Per Share Common stock, par value Common Stock, Shares Authorized Common stock, shares authorized Common Stock, Shares, Issued Common stock, shares issued Common Stock, Shares, Outstanding Common stock, shares outstanding Balance, Shares beginning Balance, Shares ending Treasury Stock, Shares Treasury stock, shares Income Statement [Abstract] Cost of Goods and Services Sold Cost of sales Shipping and handling cost Earnings Per Share [Abstract] Earnings (loss) per common share— Loss per common share— Basic Earnings per Share Earnings (loss) per share: Earnings Per Share, Basic Basic Basic earnings (loss) per share Earnings Per Share, Diluted Diluted Diluted earnings (loss) per share Foreign Currency Transaction Gain (Loss), before Tax Foreign currency gain (loss), net Gross Profit Gross profit Gross profit Total gross profit Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Income (loss) before income tax expenses Income (loss) before income tax expenses Income Tax Expense (Benefit) Income tax expenses Income tax expenses (benefits) Total income tax expenses Interest Income (Expense), Nonoperating, Net Interest expense Net Income (Loss) Attributable to Parent Net income (loss) Net income (loss) Net income (loss) Operating Expenses [Abstract] Operating expenses Gain (Loss) on Disposition of Assets Restructuring and other charges (gain), net Gain on sale of machinery and building as part of restructuring Operating Expenses Total operating expenses Research and Development Expense Research and development expenses Selling, General and Administrative Expense Selling, general and administrative expenses Severance Costs Early termination charges Operating Income (Loss) Operating income Operating income Other Nonoperating Income (Expense) Other income, net Revenues Net sales Net sales Total net sales Foundry Services Group Weighted Average Number of Shares Outstanding, Diluted [Abstract] Weighted average number of shares— Weighted average common stock outstanding: Weighted Average Number of Shares Outstanding, Diluted Diluted Diluted weighted average common stock outstanding Weighted Average Number of Shares Outstanding, Basic Basic Basic weighted average common stock outstanding Basic weighted average common stock outstanding Loss on early extinguishment of long-term borrowings, net Loss on early extinguishment of long-term borrowings, net Statement of Comprehensive Income [Abstract] Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax, Parent [Abstract] Derivative adjustments Comprehensive Income (Loss), Net of Tax, Attributable to Parent Total comprehensive income (loss) Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Total other comprehensive income (loss) Other comprehensive income (loss), net Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Net of Tax Reclassification adjustment for loss (gain) on derivatives included in net loss Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax Fair valuation of derivatives Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract] Other comprehensive income (loss) Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent Foreign currency translation adjustments Statement of Stockholders' Equity [Abstract] Statement [Table] Statement [Table] Equity Components [Axis] Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] AOCI Attributable to Parent [Member] Accumulated Other Comprehensive Income (Loss) [Member] Additional Paid-in Capital [Member] Additional Paid-In Capital [Member] Common Stock [Member] Common Stock [Member] Common Stock Outstanding [Member] Common Stock Outstanding [Member] Common Stock Outstanding [Member] Retained Earnings [Member] Retained Earnings (Deficit) [Member] Treasury Stock [Member] Treasury Stock [Member] Statement [Line Items] Statement [Line Items] Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition Stock-based compensation Stock Issued During Period, Shares, Restricted Stock Award, Gross Settlement of restricted stock units, Shares Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period Exercise of stock options, Shares Exercised, Number of Options Stock Issued During Period, Value, Restricted Stock Award, Gross Settlement of restricted stock units Stock Issued During Period, Value, Stock Options Exercised Exercise of stock options Treasury Stock, Shares, Acquired Acquisition of treasury stock, Shares Repurchase of common stock, shares Treasury Stock, Value, Acquired, Cost Method Acquisition of treasury stock Repurchase of common stock Impact of adopting the new revenue standard Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Adjusted Balance Balance as adjusted, beginning Statement of Cash Flows [Abstract] Cash and Cash Equivalents, at Carrying Value [Abstract] Cash, cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Net increase in cash, cash equivalents and restricted cash Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Non-cash investing and financing activities Capital Expenditures Incurred but Not yet Paid Property, plant and equipment additions in other accounts payable Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Effect of exchange rates on cash, cash equivalents and restricted cash Net Cash Provided by (Used in) Financing Activities, Continuing Operations [Abstract] Cash flows from financing activities Net Cash Provided by (Used in) Financing Activities Net cash provided by financing activities Payments for Repurchase of Common Stock Acquisition of treasury stock Payments of Debt Issuance Costs Payment of debt issuance costs Debt issuance costs paid Proceeds from Issuance of Senior Long-term Debt Proceeds from issuance of senior notes Proceeds from Stock Options Exercised Proceeds from exercise of stock options Repurchase of long-term borrowings Repurchase of long-term borrowings Proceeds from property related to water treatment facility arrangement (Note 5) Repayment of financing related to water treatment facility arrangement (Note 5) Repayment of financing related to water treatment facility arrangement (Note 5) Net Cash Provided by (Used in) Investing Activities, Continuing Operations [Abstract] Cash flows from investing activities Net Cash Provided by (Used in) Investing Activities Net cash provided by (used in) investing activities Payments For Guarantee Deposits Payment of guarantee deposits Payments for guarantee deposits. Payments for Hedge, Investing Activities Payment of hedge collateral Payments for (Proceeds from) Other Investing Activities Other Payments to Acquire Intangible Assets Payment for intellectual property registration Payments to Acquire Property, Plant, and Equipment Purchase of property, plant and equipment Proceeds from Guarantee Deposits Collection of guarantee deposits Proceeds from Guarantee Deposits Proceeds from Hedge, Investing Activities Proceeds from settlement of hedge collateral Proceeds from Sale of Property, Plant, and Equipment Proceeds from disposal of plant, property and equipment Payment for property related to water treatment facility arrangement Payment for property related to water treatment facility arrangement Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract] Cash flows from operating activities Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net loss to net cash provided by (used in) operating activities Amortization of Debt Issuance Costs and Discounts Amortization of debt issuance costs and original issue discount Depreciation, Depletion and Amortization Depreciation and amortization Foreign Currency Transaction Gain Loss Before Tax Including Intercompany Balances Loss (gain) on foreign currency, net Foreign Currency Transaction Gain Loss Before Tax Including Intercompany Balances Gain (Loss) on Restructuring and Other Restructuring gain and other Gain (loss) on restructuring and other. Other Noncash Income (Expense) Other Postemployment Benefits, Period Expense Provision for severance benefits Provisions Share-based Compensation Stock-based compensation Increase (Decrease) in Operating Capital [Abstract] Changes in operating assets and liabilities Increase (Decrease) in Accounts Payable Accounts payable Increase (Decrease) in Accounts Receivable Accounts receivable, net Increase (Decrease) in Accrued Liabilities Accrued expenses Increase Decrease In Contract Liability Deferred revenue The increase (decrease) during the reporting period, contract with liability. Increase (Decrease) in Inventories Inventories, net Increase (Decrease) in Other Accounts Payable Other accounts payable Increase (Decrease) in Other Current Assets Other current assets Increase (Decrease) in Other Current Liabilities Other current liabilities Increase (Decrease) in Other Noncurrent Liabilities Other non-current liabilities Increase (Decrease) in Other Operating Assets and Liabilities, Net Other Increase (Decrease) in Other Receivables Other receivables Increase (Decrease) in Postemployment Obligations Payment of severance benefits Severance payments Increase Decrease In Contract with Customer Asset Unbilled Receivables Unbilled accounts receivable The increase (decrease) in contract with customer asset during the reporting period of the amount of revenue for work performed for which billing has not occurred, net of uncollectible accounts. Net Cash Provided by (Used in) Operating Activities Net cash provided by (used in) operating activities Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Net income (loss) Supplemental Cash Flow Information [Abstract] Supplemental cash flow information Income Taxes Paid, Net Cash paid for income taxes Interest Paid, Excluding Capitalized Interest, Operating Activities Cash paid for interest Accounting Policies [Abstract] Organization, Consolidation, Basis of Presentation, Business Description and Accounting Policies [Text Block] Business, Basis of Presentation and Summary of Significant Accounting Policies Fair Value Disclosures [Abstract] Fair Value Disclosures [Text Block] Fair Value Measurements Receivables [Abstract] Loans, Notes, Trade and Other Receivables Disclosure [Text Block] Accounts Receivable Inventory Disclosure [Abstract] Inventory Disclosure [Text Block] Inventories Property, Plant and Equipment [Abstract] Property, Plant and Equipment Disclosure [Text Block] Property, Plant and Equipment Goodwill and Intangible Assets Disclosure [Abstract] Goodwill and Intangible Assets Disclosure [Text Block] Intangible Assets Payables and Accruals [Abstract] Accounts Payable and Accrued Liabilities Disclosure [Text Block] Accrued Expenses Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative Instruments and Hedging Activities Disclosure [Text Block] Derivative Financial Instruments Guarantees and Product Warranties [Abstract] Product Warranty Disclosure [Text Block] Product Warranties Debt Disclosure [Abstract] Long-term Debt [Text Block] Long-term Borrowings Postemployment Benefits [Abstract] Postemployment Benefits Disclosure [Text Block] Accrued Severance Benefits Disclosure of Compensation Related Costs, Share-based Payments [Abstract]