Investments, Debt and Equity Securities [Abstract] Statement [Table] Statement [Table] Legal Entity [Axis] Legal Entity [Axis] Entity [Domain] Entity [Domain] Curation Foods Curation Foods [Member] Curation Foods formerly known as Apio Counterparty Name [Axis] Counterparty Name [Axis] Counterparty Name [Domain] Counterparty Name [Domain] Windset Windset [Member] Represents information pertaining to Windset Holdings 2010 Ltd. Equity Interest Type [Axis] Equity Interest Type [Axis] Equity Interest Issued or Issuable, Type [Domain] Equity Interest Issued or Issuable, Type [Domain] Senior A Preferred Stock Senior A Preferred Stock [Member] Senior outstanding nonredeemable series A preferred stock or outstanding series A preferred stock. Classified within stockholders' equity if nonredeemable or redeemable solely at the option of the issuer. Classified within temporary equity if redemption is outside the control of the issuer. Common Stock Common Stock [Member] Junior Preferred Shares Junior Preferred Shares [Member] This item represents the attributes of the junior preferred shares. Class of Stock [Axis] Class of Stock [Axis] Class of Stock [Domain] Class of Stock [Domain] Investment Type [Axis] Investment Type [Axis] Investments [Domain] Investments [Domain] Income Statement Location [Axis] Income Statement Location [Axis] Income Statement Location [Domain] Income Statement Location [Domain] Other Income Other Income [Member] Statement [Line Items] Statement [Line Items] Investment In non-public company shares (in shares) Investment In Non Public Company Shares The amount of shares in an Investment in a non-public company. Payments to acquire investments Payments to Acquire Investments Investment ownership percentage Investment Ownership Percentage The percentage of ownership in an investment. Dividend percentage rate Preferred Stock, Dividend Rate, Percentage Time frame to be paid after anniversary Dividends On Investment Timeframe To Be Paid After Anniversary The timeframe in which the dividends are to be paid after each anniversary of the execution of the Windset Purchase Agreement. Preferred stock investment, dividends declared Investment, Preferred Stock, Dividends Declared The dividends declared on the preferred stock held as an investment. Liquidation value of preferred shares Investment, Preferred Stock, Liquidation Preference, Value Value of the difference between preference in liquidation and the par or stated values of the preferred shares. Dividend income Investment Income, Dividend Change in market value of company's investment Change In Market Value Of Investment In Company Change during the period in the market value of an investment in the company. Business Combinations [Abstract] Schedule of Business Acquisitions, by Acquisition Schedule of Business Acquisitions, by Acquisition [Table Text Block] Schedule of Purchase Price Allocation Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Segment Reporting [Abstract] Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block] Schedule of Segment Reporting Information, by Segment Schedule of Segment Reporting Information, by Segment [Table Text Block] Document And Entity Information [Abstract] Document And Entity Information [Abstract] Entity Registrant Name Entity Registrant Name Entity Central Index Key Entity Central Index Key Current Fiscal Year End Date Current Fiscal Year End Date Entity Filer Category Entity Filer Category Entity Emerging Growth Company Entity Emerging Growth Company Entity Small Business Entity Small Business Entity Common Stock, Shares Outstanding (in shares) Entity Common Stock, Shares Outstanding Document Type Document Type Document Period End Date Document Period End Date Document Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Period Focus Document Fiscal Period Focus Amendment Flag Amendment Flag Entity Current Reporting Status Entity Current Reporting Status Entity Shell Company Entity Shell Company Debt Disclosure [Abstract] Debt Debt Disclosure [Text Block] Accounting Policies [Abstract] Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Equity Components [Axis] Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] AOCI Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member] AOCI Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] Balance Stockholders' Equity Attributable to Parent Unrealized losses on interest rate swap contracts, net of tax effect Other Comprehensive Income (Loss), Net of Tax Balance Disclosure of Compensation Related Costs, Share-based Payments [Abstract] 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 [Axis] Award Type [Axis] Equity Award [Domain] Equity Award [Domain] RSUs Restricted Stock Units (RSUs) [Member] Employee Stock Option Employee Stock Option [Member] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Granted options (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross Awarded (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period Shares for future issuance (in shares) Common Stock, Capital Shares Reserved for Future Issuance Unrecognized compensation expense Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized Weighted-average period (in years) Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition Repurchase plan authorized amount (up to) Stock Repurchase Program, Authorized Amount Treasure shares acquired (in shares) Treasury Stock, Shares, Acquired Earnings Per Share [Abstract] Numerator: Net Income (Loss) Attributable to Parent [Abstract] Consolidated net loss Net Income (Loss) Attributable to Parent Denominator: Weighted Average Number of Shares Outstanding Reconciliation [Abstract] Weighted average shares for basic net loss per share (in shares) Weighted Average Number of Shares Issued, Basic Effect of dilutive securities: Incremental Weighted Average Shares Attributable to Dilutive Effect [Abstract] Stock options and restricted stock units (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements Weighted average shares for diluted net loss per share (in shares) Weighted Average Number of Shares Outstanding, Diluted Diluted net loss per share (in dollars per share) Earnings Per Share, Diluted Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Business Acquisition [Axis] Business Acquisition [Axis] Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Yucatan Yucatan Foods, LP [Member] Yucatan Foods, LP [Member] Indefinite-lived Intangible Assets [Axis] Indefinite-lived Intangible Assets [Axis] Indefinite-lived Intangible Assets, Major Class Name [Domain] Indefinite-lived Intangible Assets, Major Class Name [Domain] Trademarks/tradenames Trade Names [Member] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Customer relationships Customer Relationships [Member] Business Acquisition [Line Items] Business Acquisition [Line Items] Cash and cash equivalents Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents Accounts receivable Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables Inventories Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Inventory Prepaid expenses and other current assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Prepaid Expense and Other Assets Other assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Other Property and equipment Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment Trademarks/tradenames Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Indefinite-Lived Intangible Assets Customer relationships Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles Accounts payable Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable Other accrued liabilities Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Current Liabilities, Accrued Expenses And Other Liabilities Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Current Liabilities, Accrued Expenses And Other Liabilities Deferred tax liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities Net identifiable assets acquired Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net Goodwill Goodwill Total fair value purchase consideration Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net Leases [Abstract] Lessee, Lease, Description [Table] Lessee, Lease, Description [Table] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Domain] Property, Plant and Equipment, Type [Domain] Assets Held Under Finance Leases Assets Held Under Finance Leases [Member] Assets Held Under Finance Leases [Member] Lessee, Lease, Description [Line Items] Lessee, Lease, Description [Line Items] Property and equipment, net Property, Plant and Equipment, Net Accumulated amortization Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Operating leases rent expense Operating Leases, Rent Expense O Olive & Vinegar O Olive & Vinegar [Member] Represents information pertaining to O Olive & Vinegar. First 50% of the Stock Consideration First 50% of the Stock Consideration [Member] Represents for the first 50% of the stock consideration. Second 50% of the Stock Consideration Second 50% of the Stock Consideration [Member] Represents for the second 50% of stock consideration. Vesting [Axis] Vesting [Axis] Vesting [Domain] Vesting [Domain] 3-Year Lock Up Share-based Compensation Award, Tranche One [Member] 4-Year Lock Up Share-based Compensation Award, Tranche Two [Member] Contingent Consideration by Type [Axis] Contingent Consideration by Type [Axis] Contingent Consideration Type [Domain] Contingent Consideration Type [Domain] Initial Potential Payment Limit Initial Potential Payment Limit [Member] Initial limit on potential earnings based on O Olive's EBITDA for a three year period. Additional Potential Payment Limit Additional Potential Payment Limit [Member] Additional potential earnings limit based on cumulative EBITDA during the three year period. Consideration paid Business Combination, Consideration Transferred Cash consideration Payments to Acquire Businesses, Gross Shares issued for acquisition (in shares) Business Acquisition, Equity Interest Issued or Issuable, Number of Shares Stock consideration Business Combination, Consideration Transferred, Equity Interests Issued and Issuable Discount percentage Share-based Compensation Arrangement by Share-based Payment Award, Discount from Market Price, Offering Date Lock-up period Stock Consideration Lockup Provision Represents for the lock-up provision of stock consideration. Number of tranches Share-Based Compensation Award, Number Of Tranches Share-Based Compensation Award, Number Of Tranches Percentage of stock consideration released from lock-up Share-based Compensation Arrangement by Share-based Payment Award, Purchase Price of Common Stock, Percent Deferred income tax Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Deferred Income Taxes Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Deferred Income Taxes Increase to goodwill Goodwill, Purchase Accounting Adjustments Indemnification provisions for environmental related items Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Environmental Related Liabilities Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Environmental Related Liabilities Number of intangible assets in connection with Yucatan acquisition Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Number Of Intangible Assets Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Number Of Intangible Assets Tradenames Customer relationships Estimated useful life Acquired Finite-lived Intangible Assets, Weighted Average Useful Life Percentage of goodwill expected to be deductible for income tax purposes Business Acquisition, Goodwill, Expected Tax Deductible Amount, Percent Business Acquisition, Goodwill, Expected Tax Deductible Amount, Percent Potential earn out payment Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High Cumulative EBITDA amount Cumulative Ebitda Amount Cumulative amount of EBITDA needed for additional dollar for dollar contingent consideration, up to $2.9 million. Period for earning EBITDA by previous owners Business Combination, Contingent Consideration Arrangements, Period Business Combination, Contingent Consideration Arrangements, Period Reversal of contingent consideration liability Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability Contingent consideration liability Business Combination, Contingent Consideration, Liability Schedule of Related Party Transactions, by Related Party [Table] Schedule of Related Party Transactions, by Related Party [Table] Cost of sales Cost of Sales [Member] Related Party [Axis] Related Party [Axis] Related Party [Domain] Related Party [Domain] Balance Sheet Location [Axis] Balance Sheet Location [Axis] Balance Sheet Location [Domain] Balance Sheet Location [Domain] Prepaid Expenses and Other Current Assets Prepaid Expenses and Other Current Assets [Member] Other Assets Other Assets [Member] Geographical [Axis] Geographical [Axis] Geographical [Domain] Geographical [Domain] San Rafael, California San Rafael, California [Member] San Rafael, California [Member] Range [Axis] Range [Axis] Range [Domain] Range [Domain] Minimum Minimum [Member] Maximum Maximum [Member] Litigation Case [Axis] Litigation Case [Axis] Litigation Case [Domain] Litigation Case [Domain] Legal Actions Against Curation Foods Legal Actions Against Curation Foods [Member] Related to certain legal actions taken against Curation Foods in a pending claim. Unfair Labor Practice Claims Unfair Labor Practice Claims [Member] Claims against the company relating to unfair labor practices. Discrimination and Wrongful Termination and Wage and Hour Claims Discrimination and Wrongful Termination and Wage and Hour Claims [Member] Claims against the company relating to discrimination/wrongful termination and wage and hour claims. Pacific Harvest Pacific Harvest [Member] Related to the entity Pacific Harvest. Adjustments for New Accounting Pronouncements [Axis] Adjustments for New Accounting Pronouncements [Axis] Type of Adoption [Domain] Type of Adoption [Domain] Accounting Standards Update 2016-02 Accounting Standards Update 2016-02 [Member] Related Party Transaction [Line Items] Related Party Transaction [Line Items] Number of natural food brands Number Of Natural Food Brands Number Of Natural Food Brands Number of emerging natural food brands Number Of Emerging Natural Food Brands Number Of Emerging Natural Food Brands New brands Number Of New Natural Food Brands Number Of New Natural Food Brands Number of proprietary platforms Number Of Proprietary Platforms The number of proprietary platforms held by an entity. Restricted cash Restricted Cash Revenue from related parties Revenue from Related Parties Related accounts receivable Accounts Receivable, Related Parties, Current Debt issuance costs Debt Issuance Costs, Line of Credit Arrangements, Net Current portion Debt Issuance Costs, Current, Net Noncurrent portion Debt Issuance Costs, Noncurrent, Net Property held for sale Real Estate Held-for-sale Impairment of assets held for sale Impairment of Long-Lived Assets to be Disposed of Useful life Finite-Lived Intangible Asset, Useful Life Number of recalled products Number Of Recalled Products Number Of Recalled Products Business interruption insurance recoveries Gain on Business Interruption Insurance Recovery 10% increase in EBITDA forecast 10% increase in EBITDA forecast The hypothetical financial impact of a 10 percent adverse change of the earnings before interest, tax, depreciation and amortization (EBITDA) forecast, on the fair value of contingent consideration liabilities as of the balance sheet date. Contract assets Contract with Customer, Asset, Net Contract liabilities Contract with Customer, Liability Revenue recognized included in the contract liability Contract with Customer, Liability, Revenue Recognized Unsuccessful attempts to unionize Unsuccessful Attempts To Unionize Unsuccessful Attempts To Unionize Number of individual arbitrations Loss Contingency, Number of Plaintiffs Number of litigation cases Number Of Litigation Cases Number Of Litigation Cases Litigation settlement award Litigation Settlement, Amount Awarded to Other Party Payments for legal settlements Payments for Legal Settlements Litigation settlement to be reimbursed Litigation Settlement Amount To Be Reimbursed The amount of the litigation settlement, which will be reimbursed by another party, to the company after payment of settlement. Outstanding balance receivable Litigation Settlement Receivable Outstanding The amount of receivable outstanding for the settlement of litigation or for other legal issues. Impairment of litigation settlement receivable Impairment Of Litigation Settlement Receivable Impairment Of Litigation Settlement Receivable Transitional adjustment Cumulative Effect of New Accounting Principle in Period of Adoption Operating lease liabilities Operating Lease, Liability Operating lease right-of-use assets Operating Lease, Right-of-Use Asset Statement of Financial Position [Abstract] Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Common stock, shares authorized (in shares) Common Stock, Shares Authorized Common stock, shares issued (in shares) Common Stock, Shares, Issued Common stock, shares outstanding (in shares) Common Stock, Shares, Outstanding Acquisitions Business Combination Disclosure [Text Block] Research and development Research and Development Expense [Member] Selling, general and administrative Selling, General and Administrative Expenses [Member] Total stock-based compensation Allocated Share-based Compensation Expense Business Segment Reporting Segment Reporting Disclosure [Text Block] Cash consideration Stock consideration Total consideration Components of Lease Cost and Supplemental Cash Flow Information Lease, Cost [Table Text Block] Maturity Analysis of Finance Lease Liabilities Finance Lease, Liability, Maturity [Table Text Block] Maturity Analysis of Operating Lease Liabilities Lessee, Operating Lease, Liability, Maturity [Table Text Block] Schedule of Future Minimum Rental Payments for Operating Leases Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block] Schedule of Future Minimum Lease Payments for Capital Leases Schedule of Future Minimum Lease Payments for Capital Leases [Table Text Block] 10% increase in revenue growth rates 10% increase in revenue growth rates The hypothetical financial impact of a 10 percent adverse change of the revenue growth rate on the fair value of transferor's interests in transferred financial assets (including any servicing assets or servicing liabilities) as of the balance sheet date. 10% increase in expense growth rates 10% increase in expense growth rates The hypothetical financial impact of a 10 percent adverse change of the expense growth rate on the fair value of transferor's interests in transferred financial assets (including any servicing assets or servicing liabilities) as of the balance sheet date. 10% increase in income tax rates 10% increase in income tax rates The hypothetical financial impact of a 10 percent adverse change of the income tax rate on the fair value of transferor's interests in transferred financial assets (including any servicing assets or servicing liabilities) as of the balance sheet date. 10% increase in discount rates 10% increase in discount rates The hypothetical financial impact of a 10 percent adverse change of the discount rate on the fair value of transferor's interests in transferred financial assets (including any servicing assets or servicing liabilities) as of the balance sheet date. 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] Measurement Input Type [Axis] Measurement Input Type [Axis] Measurement Input Type [Domain] Measurement Input Type [Domain] Revenue growth rates Measurement Input, Long-term Revenue Growth Rate [Member] Expense growth rates Measurement Input, Long-term Expense Growth Rate [Member] Measurement input using compounded annualized rate of long-term growth in expenses. Income tax rates Measurement Input, Income Tax Rates [Member] Measurement input using income tax rates. Discount rates Measurement Input, Discount Rate [Member] Investment, Name [Axis] Investment, Name [Axis] Investment, Name [Domain] Investment, Name [Domain] 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] Measurement input Measurement Input Value of input used to measure cash surrender value of insurance policy. Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Debt Instrument [Axis] Debt Instrument [Axis] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Term loan Term Loan [Member] Represents information pertaining to a loan with a fixed term. Debt Instrument [Line Items] Debt Instrument [Line Items] Long-term debt Long-term Debt, Gross Less: unamortized debt issuance costs Debt Issuance Costs, Net Total long-term debt, net of unamortized debt issuance costs Long-term Debt Less: current portion of long-term debt, net Long-term Debt, Current Maturities Long-term debt, net Long-term Debt, Excluding Current Maturities Diluted Earnings Per Share Earnings Per Share [Text Block] Statement of Cash Flows [Abstract] Cash flows from operating activities: Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract] 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] Depreciation, amortization of intangibles and amortization of debt costs Depreciation, Depletion and Amortization Stock-based compensation expense Share-based Compensation Deferred taxes Deferred Income Taxes and Tax Credits Change in investment in non-public company, fair value Fair Value, Assets Measured on Recurring Basis, Change in Unrealized Gain (Loss) Change in contingent consideration liability Net (gain) loss on disposal of property and equipment Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property Pacific Harvest note receivable reserve Accounts Receivable, Allowance For Credit Loss, Reserve Accounts Receivable, Allowance For Credit Loss, Reserve Impairment of assets Asset Impairment Charges Other, net Other Operating Activities, Cash Flow Statement Changes in current assets and current liabilities: Increase (Decrease) in Operating Capital [Abstract] Accounts receivable, net Increase (Decrease) in Receivables Inventories Increase (Decrease) in Inventories Prepaid expenses and other current assets Increase (Decrease) in Prepaid Expense Accounts payable Increase (Decrease) in Accounts Payable Accrued compensation Increase (Decrease) in Employee Related Liabilities Other accrued liabilities Increase (Decrease) in Accrued Liabilities Deferred revenue Increase (Decrease) in Contract with Customer, Liability Net cash (used in) provided by operating activities Net Cash Provided by (Used in) Operating Activities Cash flows from investing activities: Net Cash Provided by (Used in) Investing Activities, Continuing Operations [Abstract] Purchases of property and equipment Payments to Acquire Property, Plant, and Equipment Proceeds from collections of notes receivable Proceeds from Collection of Notes Receivable Proceeds from sales of fixed assets Proceeds from Sale of Property, Plant, and Equipment Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Cash flows from financing activities: Net Cash Provided by (Used in) Financing Activities, Continuing Operations [Abstract] Proceeds from sale of common stock Proceeds from Issuance of Common Stock Taxes paid by Company for employee stock plans Payments Related to Tax Withholding for Share-based Compensation Proceeds from debt Proceeds from Issuance of Long-term Debt Payments on long-term debt Repayments of Long-term Debt Proceeds from lines of credit Proceeds from Lines of Credit Payments on lines of credit Repayments of Lines of Credit Payments for debt issuance costs Payments of Debt Issuance Costs Net cash provided by financing activities Net Cash Provided by (Used in) Financing Activities Net increase (decrease) in cash, cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Cash, cash equivalents and restricted cash, beginning of period Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations Cash, cash equivalents and restricted cash, end of period Supplemental disclosure of non-cash investing activities: Noncash Investing and Financing Items [Abstract] Purchases of property and equipment on trade vendor credit Capital Expenditures Incurred but Not yet Paid Pacific Harvest note receivable reserve Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block] Operating Leases Operating Lease Liabilities, Payments Due [Abstract] Remainder of 2020 Lessee, Operating Lease, Liability, Payments, Remainder of Fiscal Year 2021 Lessee, Operating Lease, Liability, Payments, Due Year Two 2022 Lessee, Operating Lease, Liability, Payments, Due Year Three 2023 Lessee, Operating Lease, Liability, Payments, Due Year Four 2024 Lessee, Operating Lease, Liability, Payments, Due Year Five Thereafter Lessee, Operating Lease, Liability, Payments, Due after Year Five Total lease payments Lessee, Operating Lease, Liability, Payments, Due Less: interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Present value of lease liabilities Less: current obligation of lease liabilities Operating Lease, Liability, Current Total long-term lease liabilities Operating Lease, Liability, Noncurrent Finance Leases Finance Lease Liabilities, Payments, Due [Abstract] Remainder of 2020 Finance Lease, Liability, Payments, Remainder of Fiscal Year 2021 Finance Lease, Liability, Payments, Due Year Two 2022 Finance Lease, Liability, Payments, Due Year Three 2023 Finance Lease, Liability, Payments, Due Year Four 2024 Finance Lease, Liability, Payments, Due Year Five Thereafter Finance Lease, Liability, Payments, Due after Year Five Total lease payments Finance Lease, Liability, Payments, Due Less: interest Finance Lease, Liability, Undiscounted Excess Amount Present value of lease liabilities Finance Lease, Liability Less: current obligation of lease liabilities Finance Lease, Liability, Current Total long-term lease liabilities Finance Lease, Liability, Noncurrent Total Operating And Finance Lease, Liabilities, Payments, Due [Abstract] Operating And Finance Lease, Liabilities, Payments, Due [Abstract] Remainder of 2020 Operating And Finance Lease, Liability, Payments, Remainder Of Fiscal Year Operating And Finance Lease, Liability, Payments, Remainder Of Fiscal Year 2021 Operating And Finance Lease, Liability, Payments, Due Year Two Operating And Finance Lease, Liability, Payments, Due Year Two 2022 Operating And Finance Lease, Liability, Payments, Due Year Three Operating And Finance Lease, Liability, Payments, Due Year Three 2023 Operating And Finance Lease, Liability, Payments, Due Year Four Operating And Finance Lease, Liability, Payments, Due Year Four 2024 Operating And Finance Lease, Liability, Payments, Due Year Five Operating And Finance Lease, Liability, Payments, Due Year Five Thereafter Operating And Finance Lease, Liability, Payments, Due After Year Five Operating And Finance Lease, Liability, Payments, Due After Year Five Total lease payments Operating And Finance Lease, Liability, Payments, Due Operating And Finance Lease, Liability, Payments, Due Less: interest Operating And Finance Lease, Liability, Undiscounted Excess Amount Operating And Finance Lease, Liability, Undiscounted Excess Amount Present value of lease liabilities Operating And Finance Lease, Liability Operating And Finance Lease, Liability Less: current obligation of lease liabilities Operating And Finance Lease, Liability, Current Operating And Finance Lease, Liability, Current Total long-term lease liabilities Operating And Finance Lease, Liability, Noncurrent Operating And Finance Lease, Liability, Noncurrent Fiscal year 2020 Capital Leases, Future Minimum Payments Due, Next Twelve Months Fiscal year 2021 Capital Leases, Future Minimum Payments Due in Two Years Fiscal year 2022 Capital Leases, Future Minimum Payments Due in Three Years Fiscal year 2023 Capital Leases, Future Minimum Payments Due in Four Years Fiscal year 2024 Capital Leases, Future Minimum Payments Due in Five Years Thereafter Capital Leases, Future Minimum Payments Due Thereafter Total minimum lease payment Capital Leases, Future Minimum Payments Due Less: amounts representing interest and taxes Capital Leases, Future Minimum Payments, Interest Included in Payments Total Capital Leases, Future Minimum Payments, Present Value of Net Minimum Payments Less: current portion included in other accrued liabilities Capital Lease Obligations, Current Long-term capital lease obligation Capital Lease Obligations, Noncurrent Fair Value Measurements, Recurring and Nonrecurring [Table] Fair Value Measurements, Recurring and Nonrecurring [Table] Measurement Frequency [Axis] Measurement Frequency [Axis] Fair Value, Measurement Frequency [Domain] Fair Value, Measurement Frequency [Domain] Fair Value, Measurements, Recurring Fair Value, Measurements, Recurring [Member] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Level 1 Fair Value, Inputs, Level 1 [Member] Level 2 Fair Value, Inputs, Level 2 [Member] Level 3 Fair Value, Inputs, Level 3 [Member] 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] Assets: Assets, Fair Value Disclosure [Abstract] Interest rate swap contracts Derivative Asset Investment in non-public company Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value Total assets Assets, Fair Value Disclosure Liabilities: Liabilities, Fair Value Disclosure [Abstract] Interest rate swap contracts Derivative Liability Total liabilities Financial and Nonfinancial Liabilities, Fair Value Disclosure Schedule of Stock by Class [Table] Schedule of Stock by Class [Table] Class of Stock [Line Items] Class of Stock [Line Items] Amount of securities excluded from computation of earnings per share (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Income Statement [Abstract] Change in net unrealized gains (losses) on interest rate swap, tax Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax Change in net unrealized gains (losses) on interest rate swap, tax Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax Statement of Stockholders' Equity [Abstract] Additional Paid-in Capital Additional Paid-in Capital [Member] Retained Earnings Retained Earnings [Member] Accumulated Other Comprehensive Income (Loss) AOCI Attributable to Parent [Member] ASC 842 Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Balance (in shares) Shares, Outstanding ASC 842 transition adjustment Issuance of stock under stock plans (in shares) Stock Issued During Period, Shares, New Issues Issuance of stock under stock plans Stock Issued During Period, Value, New Issues Taxes paid by Company for employee stock plans Adjustments to Additional Paid in Capital, Other Stock-based compensation Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition Net income (loss) Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Other comprehensive income, net of tax Balance (in shares) Fiscal year 2020 Operating Leases, Future Minimum Payments Due, Next Twelve Months Fiscal year 2021 Operating Leases, Future Minimum Payments, Due in Two Years Fiscal year 2022 Operating Leases, Future Minimum Payments, Due in Three Years Fiscal year 2023 Operating Leases, Future Minimum Payments, Due in Four Years Fiscal year 2024 Operating Leases, Future Minimum Payments, Due in Five Years Thereafter Operating Leases, Future Minimum Payments, Due Thereafter Total Operating Leases, Future Minimum Payments Due Organization, Basis of Presentation, and Summary of Significant Accounting Policies Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Text Block] Stock-based Compensation and Stockholders' Equity Disclosure of Compensation Related Costs, Share-based Payments [Text Block] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Cost of debt Measurement Input, Cost of Debt [Member] Measurement input using cost of debt. Market price of risk adjustment Measurement Input, Market Price, Risk Adjustment [Member] Measurement input using risk adjustment of market price. EBITDA volatility Measurement Input, EBITDA Volatility [Member] Measurement input using earnings before interest, tax, depreciation and amortization (EBITDA) volatility. Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Measurement Input Business Combination, Contingent Consideration, Liability, Measurement Input Subsequent Events [Abstract] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Subsequent Event Subsequent Event [Member] Derivative Instrument [Axis] Derivative Instrument [Axis] Derivative Contract [Domain] Derivative Contract [Domain] 2019 Swap Interest Rate Swap [Member] Variable Rate [Axis] Variable Rate [Axis] Variable Rate [Domain] Variable Rate [Domain] London Interbank Offered Rate (LIBOR) London Interbank Offered Rate (LIBOR) [Member] Severance related expenses Severance Costs Lease exit costs Business Exit Costs Assets held for sale Assets Held-for-sale, Not Part of Disposal Group Cash proceeds from sale Proceeds from Sale of Property Held-for-sale Interest rate swap contract notional amount Derivative, Notional Amount Derivative variable interest rate Derivative, Variable Interest Rate Raw materials Inventory, Raw Materials, Gross Work in progress Inventory, Work in Process, Gross Finished goods Inventory, Finished Goods, Gross Total Inventory, Net 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 Operating cash flows from finance leases Finance Lease, Principal Payments Financing cash flows from finance leases Operating Lease, Payments, Use Lease liabilities arising from obtaining right-of-use assets: Right-Of-Use Asset Obtained In Exchange For Lease Liability [Abstract] Right-Of-Use Asset Obtained In Exchange For Lease Liability [Abstract] Operating leases Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Discontinued Operations and Disposal Groups [Abstract] Disposal Groups, Including Discontinued Operations [Table] Disposal Groups, Including Discontinued Operations [Table] Disposal Group Classification [Axis] Disposal Group Classification [Axis] Disposal Group Classification [Domain] Disposal Group Classification [Domain] Discontinued Operations Discontinued Operations [Member] Disposal Group Name [Axis] Disposal Group Name [Axis] Disposal Group Name [Domain] Disposal Group Name [Domain] Now Planting Now Planting [Member] Now Planting [Member] 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] Other current liabilities, discontinued operations: Disposal Group, Including Discontinued Operation, Liabilities, Current [Abstract] Accounts payable Disposal Group, Including Discontinued Operation, Accounts Payable Accrued expenses and other current liabilities Disposal Group, Including Discontinued Operation, Accrued Liabilities Total other current liabilities, discontinued operations Disposal Group, Including Discontinued Operation, Liabilities Revenues Disposal Group, Including Discontinued Operation, Revenue Cost of sales Disposal Group, Including Discontinued Operation, Costs of Goods Sold Research and development Disposal Group, Including Discontinued Operation, Operating Expense Selling, general and administrative Disposal Group, Including Discontinued Operation, General and Administrative Expense Loss from discontinued operations, before taxes Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax Income tax benefit Discontinued Operation, Tax Effect of Discontinued Operation Loss from discontinued operations, net of tax Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent Income Tax Disclosure [Abstract] Income Tax [Table] Income Tax [Table] Income Tax [Table] Operating Activities [Axis] Operating Activities [Axis] Operating Activities [Domain] Operating Activities [Domain] Continuing Operations Continuing Operations [Member] Income Tax [Line Items] Income Tax [Line Items] [Line Items] for Income Tax [Table] Income tax (benefit) expense Income Tax Expense (Benefit) Effective tax rate Effective Income Tax Rate Reconciliation, Percent Unrecognized tax benefits Unrecognized Tax Benefits Unrecognized tax benefits that would result in an adjustment to effective tax rate Unrecognized Tax Benefits that Would Impact Effective Tax Rate Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Asset Class [Axis] Asset Class [Axis] Asset Class [Domain] Asset Class [Domain] Windset Investment Windset Investment [Member] Represents for Windset Investment. Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Balance Fair value change Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings Balance Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Liability Class [Axis] Liability Class [Axis] Fair Value by Liability Class [Domain] Fair Value by Liability Class [Domain] Contingent Consideration Liability Contingent Consideration Liability [Member] Represents for amount of liability recognized arising from contingent consideration. Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Balance Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value Fair value change Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings Balance Income Taxes Income Tax Disclosure [Text Block] Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Segments [Axis] Segments [Axis] Segments [Domain] Segments [Domain] Curation Foods Lifecore Lifecore [Member] Represents the Lifecore segment. Other Other Segments [Member] Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Net sales Revenue from Contract with Customer, Including Assessed Tax Gross profit Gross Profit Net income (loss) from continuing operations Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent Depreciation and amortization Cost, Depreciation and Amortization Dividend income Interest income Investment Income, Interest Interest expense Interest Expense, Net Represents the net amount of interest expense. Income tax expense (benefit) Product and Service [Axis] Product and Service [Axis] Product and Service [Domain] Product and Service [Domain] Salads Salads [Member] Represents the information pertaining to salads. Core vegetables Core Vegetables [Member] Represents the information pertaining to core vegetables. Emerging brands Emerging Brands [Member] Emerging Brands [Member] Aseptic Aseptic [Member] Represents the information pertaining to Aseptic. Fermentation Fermentation [Member] Represents the information pertaining to Fermentation. Development services Development Services [Member] Represents information pertaining to Development services. Lifecore Net sales Schedule of Long-term Debt Instruments Schedule of Long-term Debt Instruments [Table Text Block] Leases Lessee, Operating Leases [Text Block] Leases Lessee, Finance Leases [Text Block] Subsequent Events Subsequent Events [Text Block] Schedule of Revenue by Major Customers, by Reporting Segments [Table] Schedule of Revenue by Major Customers, by Reporting Segments [Table] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Sales Revenue, Net Sales Revenue, Net [Member] Concentration Risk Type [Axis] Concentration Risk Type [Axis] Concentration Risk Type [Domain] Concentration Risk Type [Domain] Customer Concentration Risk Customer Concentration Risk [Member] Customer [Axis] Customer [Axis] Customer [Domain] Customer [Domain] Top Five Customers Top Five Customers [Member] Represents information relating to the Company's top five customers. Costco Costco [Member] Information about Costco Wholesale Corporation (“Costco”) as one of the major customers accounting for 10% or more of the specified concentration risk benchmark. Wal-mart Wal-mart [Member] Information about Wal-mart, Inc. (“Wal-mart”) as one of the major customers accounting for 10% or more of the specified concentration risk benchmark. Revenue, Major Customer [Line Items] Revenue, Major Customer [Line Items] Number of operating segments Number of Operating Segments Major customer number Entity Wide Revenue, Major Customer, Number Entity-wide revenue major customer number. Concentration risk percentage Concentration Risk, Percentage Investment in Non-public Company Investment Holdings [Text Block] ASSETS Assets [Abstract] Current Assets: Assets, Current [Abstract] Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Accounts receivable, less allowance for doubtful accounts Accounts Receivable, Net, Current Inventories Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Total Current Assets Assets, Current Investment in non-public company, fair value Operating leases Trademarks/tradenames, net Indefinite-Lived Trademarks Customer relationships, net Customer relationships, net Gross carrying amount, less accumulated amortization and any impairment charges, as of the balance sheet date of an asset comprised of customer information, acquired in a business combination or other transaction, having a finite beneficial life. Other assets Other Assets, Noncurrent Total Assets Assets LIABILITIES AND STOCKHOLDERS’ EQUITY Liabilities and Equity [Abstract] Current Liabilities: Liabilities, Current [Abstract] Accounts payable Accounts Payable, Current Accrued compensation Employee-related Liabilities, Current Other accrued liabilities Other Accrued Liabilities, Current Current portion of lease liabilities Deferred revenue Contract with Customer, Liability, Current Line of credit Line of Credit, Current Current portion of long-term debt, net Other current liabilities, discontinued operations Disposal Group, Including Discontinued Operation, Other Liabilities, Current Total Current Liabilities Liabilities, Current Long-term lease liabilities Long-term lease liabilities Deferred taxes, net Deferred Income Tax Liabilities, Net Other non-current liabilities Other Liabilities, Current Total Liabilities Liabilities Stockholders’ Equity: Stockholders' Equity Attributable to Parent [Abstract] Common stock, $0.001 par value; 50,000 shares authorized; 29,163 and 29,102 shares issued and outstanding at November 24, 2019 and May 26, 2019, respectively Common Stock, Value, Issued Additional paid-in capital Additional Paid in Capital Retained earnings Retained Earnings (Accumulated Deficit) Accumulated other comprehensive (loss) income Accumulated Other Comprehensive Income (Loss), Net of Tax Total Stockholders’ Equity Total Liabilities and Stockholders’ Equity Liabilities and Equity Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Basis of Consolidation Consolidation, Policy [Policy Text Block] Reclassifications Reclassification, Policy [Policy Text Block] Use of Estimates Use of Estimates, Policy [Policy Text Block] Cash and Cash Equivalents Cash and Cash Equivalents, Policy [Policy Text Block] Restricted Cash Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block] Inventories Inventory, Policy [Policy Text Block] Related Party Transactions Related Party Transactions Policy [Policy Text Block] Disclosure of accounting policy for related party transactions. Debt Issuance Costs Debt, Policy [Policy Text Block] Financial Instruments Fair Value of Financial Instruments, Policy [Policy Text Block] Investment in Non-Public Company Investment In Non Public Companies [Policy Text Block] Disclosure of accounting policy for investments in non-public companies utilizing either the cost method or fair value option accounting. Assets Held for Sale Finance, Loan and Lease Receivables, Held-for-sale, Policy [Policy Text Block] Leases Lessee, Leases [Policy Text Block] Intangible Assets Goodwill and Intangible Assets, Policy [Policy Text Block] Partial Self-Insurance on Employee Health and Workers Compensation Plans and Business Interruption Insurance Recoveries Self Insurance Reserve [Policy Text Block] Fair Value Measurements Fair Value Measurement, Policy [Policy Text Block] Revenue Recognition Revenue from Contract with Customer [Policy Text Block] Shipping and Handling Cost of Goods and Services Sold, Policy [Policy Text Block] Disclosure of accounting policy for the classification of cost of goods sold, which is the aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. Legal Contingencies Commitments and Contingencies, Policy [Policy Text Block] Recent Accounting Guidance New Accounting Pronouncements, Policy [Policy Text Block] Computation of Diluted Net Income Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Disposal Groups, Including Discontinued Operations Disposal Groups, Including Discontinued Operations [Table Text Block] Schedule of Cash and Cash Equivalents Schedule of Cash and Cash Equivalents [Table Text Block] Schedule of Inventory, Current Schedule of Inventory, Current [Table Text Block] Comprehensive Income (Loss) Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Schedule of Effect of Significant Unobservable Inputs for Contingent Liability Schedule of Effect of Significant Unobservable Inputs for Contingent Liability [Policy Text Block] Schedule of Effect of significant unobservable inputs for contingent liability. Schedule of Effect of Significant Unobservable Inputs for Investment Schedule of Effect of Significant Unobservable Inputs for Investment [Table Text Block] Schedule of Effect of significant unobservable inputs for investment. Schedule of Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets Schedule of Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets [Table Text Block] 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] Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]" (Tabular disclosure of the fair value measurement of assets and liabilities using significant unobservable inputs (Level 3), a reconciliation of the beginning and ending balances, separately presenting changes during the period attributable to the following: (1) total gains or losses for the period (realized and unrealized), segregating those gains or losses included in earnings (or changes in net assets) and gains or losses recognized in other comprehensive income (loss), and a description of where those gains or losses included in earnings (or changes in net assets) are reported in the statement of income (or activities); (2) purchases, sales, issues, and settlements (each type disclosed separately); and (3) transfers in and transfers out of Level 3 (for example, transfers due to changes in the observability of significant inputs), by class of asset or liability.) Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] Product sales Cost of product sales Cost of Goods and Services Sold Gross profit Operating costs and expenses: Operating Costs and Expenses [Abstract] Research and development Research and Development Expense Selling, general and administrative Selling, General and Administrative Expense Total operating costs and expenses Operating Expenses Operating (loss) income Operating Income (Loss) Interest income Interest expense Other income Other Nonoperating Income Other expense Other Nonoperating Expense Net (loss) income from continuing operations before tax Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Income tax benefit (expense) Net (loss) income from continuing operations Discontinued operations: Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax [Abstract] Loss from discontinued operations Net loss applicable to common stockholders Basic net loss per share: (Loss) income from continuing operations (in dollars per share) Income (Loss) from Continuing Operations, Per Basic Share Loss from discontinued operations (in dollars per share) Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share Total basic net loss per share (in dollars per share) Earnings Per Share, Basic Diluted net loss per share: Earnings Per Share, Diluted [Abstract] (Loss) income from continuing operations (in dollars per share) Income (Loss) from Continuing Operations, Per Diluted Share Loss from discontinued operations (in dollars per share) Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share Total diluted net loss per share (in dollars per share) Shares used in per share computation Earnings Per Share, Basic and Diluted, Other Disclosures [Abstract] Basic (in shares) Weighted Average Number of Shares Outstanding, Basic Diluted (in shares) Other comprehensive income (loss), net of tax: Other Comprehensive Income (Loss), Net of Tax [Abstract] Net unrealized gains (losses) on interest rate swaps (net of tax effect of $(39), $(23), $226 and $4) Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax Net unrealized gains (losses) on interest rate swaps (net of tax effect of $(39), $(23), $226 and $4) Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax Other comprehensive income (loss), net of tax Total comprehensive loss Comprehensive Income (Loss), Net of Tax, Attributable to Parent Discontinued Operations Disposal Groups, Including Discontinued Operations, Disclosure [Text Block] Credit Facility [Axis] Credit Facility [Axis] Credit Facility [Domain] Credit Facility [Domain] Revolving Credit Facility Revolving Credit Facility [Member] Credit Agreement With JPMorgan Chase, BMO Harris Bank, and City National Bank Credit Agreement With JPMorgan Chase, BMO Harris Bank, and City National Bank [Member] Related to the credit agreement through named parties. Fourth Amendment Forth Amendment Credit Agreement With JP Morgan Chase BMO Harris Bank And City National Bank [Member] Related to the forth amendment credit agreement through named parties. Sixth Amendment Sixth Amendment To The Credit Agreement With JP Morgan Chase BMO Harris Bank And City National Bank [Member] Sixth Amendment To The Credit Agreement With JP Morgan Chase BMO Harris Bank And City National Bank [Member] Long-term Debt, Type [Axis] Long-term Debt, Type [Axis] Long-term Debt, Type [Domain] Long-term Debt, Type [Domain] Prime Rate Prime Rate [Member] Eurodollar Eurodollar [Member] BMO BMO [Member] Related to the entity BMO Interest Rate Swap Revolving line of credit Line of Credit Facility, Maximum Borrowing Capacity Term loan facility Periodic payment Debt Instrument, Periodic Payment Basis spread on variable rate Debt Instrument, Basis Spread on Variable Rate Covenant, leverage ratio Debt Instrument, Covenant, Leverage Ratio, Maximum Debt Instrument, Covenant, Leverage Ratio, Maximum Debt Instrument, Covenant, Percentage Decrease To Leverage Ratio Per Quarter Debt Instrument, Covenant, Percentage Decrease To Leverage Ratio Per Quarter Debt Instrument, Covenant, Percentage Decrease To Leverage Ratio Per Quarter Debt Instrument, Covenant, Final Fixed Leverage Ratio Debt Instrument, Covenant, Final Fixed Leverage Ratio Debt Instrument, Covenant, Final Fixed Leverage Ratio Additional commitment amount (up to) Debt Instrument, Additional Borrowing Amount The amount of additional borrowing that is available to the borrower if certain conditions are met or extensions requested. Line of credit outstanding Long-term Line of Credit Interest rate under the Eurodollar option Line of Credit Facility, Interest Rate at Period End Interest rate Derivative, Fixed Interest Rate Finance lease cost: Lease, Cost [Abstract] Amortization of leased assets Finance Lease, Right-of-Use Asset, Amortization Interest on lease liabilities Finance Lease, Interest Expense Operating lease cost Operating Lease, Cost Variable lease cost and other Variable Lease, Cost Total lease cost Lease, Cost Weighted-average remaining lease term: Weighted Average Remaining Lease Term [Abstract] Weighted Average Remaining Lease Term [Abstract] Operating leases Operating Lease, Weighted Average Remaining Lease Term Finance leases Finance Lease, Weighted Average Remaining Lease Term Weighted-average discount rate: Leases, Weighted Average Discount Rate [Abstract] Leases, Weighted Average Discount Rate [Abstract] Operating leases Operating Lease, Weighted Average Discount Rate, Percent Finance leases Finance Lease, Weighted Average Discount Rate, Percent Canada CANADA Belgium BELGIUM Ireland IRELAND All Other Countries All Other Countries [Member] All other countries not otherwise defined. Restricted cash Cash, discontinued operations Disposal Group, Including Discontinued Operation, Cash and Cash Equivalents Cash, cash equivalents and restricted cash