Document And Entity Information us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles Intangible assets us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total Note To Financial Statement Details Textual Note 3 - Revenue Note 5 - Details of Selected Balance Sheet Accounts Note 7 - Acquisitions Note 8 - Assets Held for Sale Note 9 - Goodwill and Other Intangible Assets Note 10 - Earnings Per Share cveo_EffectiveIncomeTaxRateReconciliationInterimTaxProvisonPercent Effective Income Tax Rate Reconciliation, Interim Tax Provison, Percent Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to the purposes of computing the interim tax provision. Note 11 - Debt Note 12 - Preferred Shares Note 17 - Segment and Related Information us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables Accounts receivable Income Tax Disclosure [Text Block] us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther Other current assets Note 3 - Revenue - Disaggregation of Revenue by Major Categories (Details) Note 3 - Revenue - Revenue Related to Performance Obligations (Details) us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents Cash and cash equivalents Note 5 - Details of Selected Balance Sheet Accounts - Accounts Receivable (Details) us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory Inventories Note 5 - Details of Selected Balance Sheet Accounts - Inventories (Details) Note 5 - Details of Selected Balance Sheet Accounts - Property, Plant and Equipment (Details) us-gaap_LiabilitiesCurrent Total current liabilities Note 5 - Details of Selected Balance Sheet Accounts - Accrued Liabilities (Details) Note 7 - Acquisitions - Purchase Consideration and Estimated Fair Value (Details) Note 7 - Acquisitions - Estimated Fair Values of Assets Acquired and Liabilities Assumed (Details) Non-cash financing activities: Note 7 - Acquisitions - Identifiable Assets and Liabilities (Details) Non-cash investing activities: Other current liabilities Share consideration Business Combination, Consideration Transferred, Equity Interests Issued and Issuable Note 7 - Acquisitions - Pro Forma Information (Details) Note 8 - Assets Held for Sale - Carrying Amount of Assets Held for Sale (Details) Total purchase consideration Business Combination, Consideration Transferred, Total Note 9 - Goodwill and Other Intangible Assets - Goodwill (Details) us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Note 9 - Goodwill and Other Intangible Assets - Intangible Assets (Details) Note 9 - Goodwill and Other Intangible Assets - Remaining Amortization of Intangible Assets (Details) Note 10 - Earnings Per Share - Calculation of Earnings Per Share (Details) Note 11 - Debt - Long-term Debt (Details) Note 11 - Debt - Long-term Debt (Details) (Parentheticals) cveo_TargetPerformanceShareAwardPercentage Target Performance Share Award, Percentage Represents the percentage of the participants target performance share award. Note 11 - Debt - Changes to Maximum Leverage Ratio (Details) cveo_PeerGroupNumberOfCompanies Peer Group, Number of Companies Represents the number of companies in the peer group. Note 12 - Preferred Shares - Preferred Dividends (Details) Note 17 - Segment and Related Information - Financial Information by Business Segment (Details) Notes To Financial Statements us-gaap_OtherOperatingIncomeExpenseNet Other operating expense Notes To Financial Statements [Abstract] Less: Common shares held in escrow, expected to be released to Civeo Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination held in escrow. cveo_BusinessCombinationConsiderationTransferredIncludingHeldInEscrow Total purchase consideration Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer, including amounts held in escrow. cveo_LenderCommitmentsWithinCreditAgreement Lender Commitments, Within Credit Agreement The amount of lender commitments within the credit agreement. cveo_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccountsPayableAccruedLiabilities Accounts payable and accrued liabilities Amount of liabilities incurred for goods and services received that are used in an entity's business and related party payables and accrued liabilities, assumed at the acquisition date. cveo_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIncomeTaxesPayable Income taxes payable Amount of income taxes payable assumed at the acquisition date. Currency translation adjustment Foreign currency translation adjustment, net of taxes of zero cveo_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsAndLiabilitiesNet Net intangible assets Amount recognized as of the acquisition date for the intangible assets acquired in excess of (less than) the aggregate intangible liabilities assumed. us-gaap_BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareDiluted Diluted net loss per share attributable to Civeo Corporation common shareholders (in dollars per share) us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period Intangible liabilities The amount of intangible liabilities assumed as of the acquisition date. us-gaap_BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareBasic Basic net loss per share attributable to Civeo Corporation common shareholders (in dollars per share) Unfavorable Lease Contracts [Member] Information pertaining to unfavorable lease contracts. Less: Current portion of long-term debt, including unamortized debt issuance costs, net Current portion of long-term debt Service and Other Costs [Member] Primary financial statement caption encompassing service and other costs. us-gaap_OtherComprehensiveIncomeLossNetOfTax Total other comprehensive income (loss) us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss Net loss attributable to Civeo Corporation common shareholders us-gaap_BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual us-gaap_BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual cveo_BusinessAcquisitionEquityInterestIssuedOrIssuableNumberOfSharesHeldInEscrowContingentOnEmployeeCompensationCost Business Acquisition, Equity Interest Issued or Issuable, Number of Shares, Held in Escrow, Contingent on Employee Compensation Cost Number of shares of equity interests held in escrow that have been issued or are issuable to acquire entity, which will be released contingent on employee compensation costs. cveo_BusinessAcquisitionEquityInterestIssuedOrIssuableNumberOfSharesHeldInEscrowContingentOnRemainingCustomerContracts Business Acquisition, Equity Interest Issued or Issuable, Number of Shares, Held in Escrow, Contingent on Remaining Customer Contracts Number of shares of equity interests held in escrow that have been issued or are issuable to acquire entity, which will be released contingent on remaining customer contracts. Business Acquisition, Pro Forma Information [Table Text Block] us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest Total shareholders’ equity Balance Balance us-gaap_BusinessAcquisitionsProFormaRevenue Revenues cveo_BusinessAcquisitionEquityInterestsIssuedOrIssuableLiquidationPreferencePercent Business Acquisition, Equity Interest Issued or Issuable, Liquidation Preference, Percent Percentage of the difference between preference in liquidation and the par or stated values of the number of shares of equity interests issued or issuable to acquire entity. cveo_BusinessAcquisitionEquityInterestsIssuedOrIssuableLiquidationPreference Business Acquisition, Equity Interest Issued or Issuable, Liquidation Preference Represents the liquidation preference of shares of equity interests issued or issuable to acquire entity. cveo_BusinessAcquisitionEquityInterestIssuedOrIssuableLiquidationPreferencePerShare Business Acquisition, Equity Interest Issued or Issuable, Liquidation Preference Per Share Represents the liquidation preference per share of equity interests issued or issuable to acquire entity. cveo_BusinessAcquisitionEquityInterestsIssuedOrIssuableBeneficialConversionFeature Business Acquisition, Equity Interest Issued or Issuable, Beneficial Conversion Feature Represents the beneficial conversion feature for number of shares of equity interests issued or issuable to acquire entity. cveo_WeightedAverageSharePrice Weighted Average Share Price Weighted average price of a single share of a number of saleable stocks of a company. cveo_ConversionOfStockConversionPrice Conversion of Stock, Conversion Price Represents the conversion price for the conversion of stock. Deemed dividend on beneficial conversion feature related to in-kind dividend Dividend, Preferred Stock, Paid-in-kind, Beneficial Conversion Feature Represents the beneficial conversion feature for in-kind preferred stock dividends. Deemed dividend on beneficial conversion feature at April 2, 2018 Dividend, Preferred Stock, Beneficial Conversion Feature Represents the beneficial conversion feature for preferred stock dividends. Preferred Stock Convertible into Common Stock [Member] Information pertaining to preferred stock convertible into common stock. Goodwill and Intangible Assets Disclosure [Text Block] Accrued taxes, other than income taxes Schedule of Goodwill [Table Text Block] Accrued liabilities Total accrued liabilities Accrued compensation Income taxes Accrued interest cveo_PaymentsToAcquireBusinessesGrossHeldInEscrowContingentOnEmployeeCompensationCosts Payments to Acquire Businesses, Gross, Held in Escrow, Contingent on Employee Compensation Costs The outflow of cash held in escrow associated with the acquisition of business during the period, which will be released contingent on employee compensation costs. The cash portion only of the acquisition price. Accounts payable Revolving Credit Facility [Member] Undeveloped Land Positions in the British Columbia Segment [Member] Represents the information pertaining to the undeveloped land positions located in the British Columbia segment. Credit Facility [Axis] Proceeds from disposition of property, plant and equipment Credit Facility [Domain] Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Other us-gaap_PolicyTextBlockAbstract Accounting Policies Trade Names [Member] Finite-Lived and Indefinite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block] Licensing Agreements [Member] Indefinite-lived Intangible Assets [Axis] us-gaap_TranslationAdjustmentFunctionalToReportingCurrencyNetOfTax Translation Adjustment Functional to Reporting Currency, Net of Tax, Ending Balance Indefinite-lived Intangible Assets, Major Class Name [Domain] us-gaap_PaymentsToAcquirePropertyPlantAndEquipment Capital expenditures Capital expenditures Value of shares issued as consideration for acquisitions The fair value of stock issued as consideration for asset acquisition in noncash investing activities. Accrued liabilities: Australia, Dollars us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1 Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period Noncompete Agreements [Member] Off-Market Favorable Lease [Member] Current liabilities: Supplemental Balance Sheet Disclosures [Text Block] Product [Member] Asset Impairment Charges [Text Block] us-gaap_Assets Total assets Total assets Preferred Stock [Text Block] Plan Name [Axis] Plan Name [Domain] us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Share-based Awards Other than Options us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1 Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition Net loss attributable to Civeo Corporation common shareholders Net loss attributable to Civeo common shareholders - basic Net loss attributable to Civeo common shareholders Lakeland [Member] Represents the information pertaining to Lakeland, L.L.C. Customer Relationships [Member] us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted Net loss attributable to Civeo common shareholders - diluted Noralta [Member] Represents the information pertaining to Noralta Lodge Ltd. Contract-Based Intangible Assets [Member] cveo_NumberOfRooms Number of Rooms Represents the number of rooms. Customer Contracts [Member] us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic Less: undistributed net income to participating securities United States of America, Dollars Finite-Lived Intangible Assets by Major Class [Axis] Disclosure of Compensation Related Costs, Share-based Payments [Text Block] Finite-Lived Intangible Assets, Major Class Name [Domain] Equity Interest Type [Axis] Equity Interest Issued or Issuable, Type [Domain] Business Description and Basis of Presentation [Text Block] Equity Award [Domain] Less: Dividends attributable to Class A preferred shares Award Type [Axis] us-gaap_NetIncomeLoss Net income (loss) attributable to Civeo Corporation us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization Amortizable Intangible Assets, Accumulated Amortization us-gaap_FiniteLivedIntangibleAssetsNet Total Other intangible assets, net Phantom Share Units (PSUs) [Member] Amortizable Intangible Assets, Gross Carrying Amount Restricted Stock [Member] Less: Net income attributable to noncontrolling interest Performance Shares [Member] Diluted net loss per share attributable to Civeo Corporation common shareholders (in dollars per share) cveo_BusinessAcquisitionProFormaEarningsPerShareDilutedActual The actual diluted net income per share for a period as if the business combination or combinations had been completed at the beginning of a period. Employee Stock Option [Member] Basic net loss per share attributable to Civeo Corporation common shareholders (in dollars per share) cveo_BusinessAcquisitionProFormaEarningsPerShareBasicActual The actual basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period. Foreign currency translation Antidilutive Securities [Axis] Antidilutive Securities, Name [Domain] Noralta Acquisition (1) Indefinite-Lived Intangible Assets Not Subject to Amortization us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest Comprehensive income attributable to noncontrolling interest Commitments and Contingencies Disclosure [Text Block] Business Combination Disclosure [Text Block] us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment Accumulated depreciation Property, plant and equipment, net Property, Plant and Equipment, Net, Ending Balance Total property, plant and equipment, net Schedule of Business Acquisitions, by Acquisition [Table Text Block] Goodwill Goodwill Balance Balance Mobile Facility Rental [Member] Represents the information pertaining to mobile facility rentals. us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted Less: undistributed net income to participating securities Accommodation [Member] Represents the information pertaining to accommodations. Property, plant and equipment, gross Manufacturing [Member] Represents the information pertaining to manufacturing. Catering and Other Services [Member] Represents the information pertaining to catering and other services. Canada Revenue Agency [Member] Long-term Debt, Type [Axis] Long-term Debt, Type [Domain] us-gaap_Dividends Dividends paid Net loss Net income (loss) Net income (loss) us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest Comprehensive loss Cash flows from investing activities: Per Share Data (see Note 10) Earnings Per Share [Text Block] us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable Taxes payable us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities Accounts payable and accrued liabilities Line of Credit [Member] us-gaap_IncomeTaxExpenseBenefit Income Tax Expense (Benefit), Total Income tax benefit Preferred Shares [Member] Related to the outstanding preferred shares. Less: Preferred Shares held in escrow, expected to be released to Civeo Amount of preferred stock of the acquirer, including instruments or interests issued or issuable in consideration for the business combination held in escrow. Canada, Dollars All Currencies [Domain] Foreign currency translation adjustment, taxes Cash and cash equivalents Cash and cash equivalents, beginning of period Cash and cash equivalents, end of period us-gaap_AllocatedShareBasedCompensationExpense Allocated Share-based Compensation Expense, Total Amendment Flag us-gaap_ComprehensiveIncomeNetOfTax Comprehensive loss attributable to Civeo Corporation Maturity date us-gaap_SharesOutstanding Balance (in shares) Balance (in shares) Common stock, shares outstanding (in shares) Term loan, weighted-average interest rate Preferred shares, outstanding (in shares) Current Fiscal Year End Date us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 Debt Instrument, Basis Spread on Variable Rate Term loan, interest rate Preferred dividends paid-in-kind Dividends, Preferred Stock, Paid-in-kind Document Fiscal Period Focus Document Fiscal Year Focus Document Period End Date us-gaap_DebtInstrumentFaceAmount Debt Instrument, Face Amount Document Type Loss on extinguishment of debt Gain (Loss) on Extinguishment of Debt, Total Loss on extinguishment of debt Impairment expense Document Information [Line Items] us-gaap_DividendsPreferredStock Total preferred dividends Document Information [Table] Entity Filer Category Debt Instrument [Axis] Entity Current Reporting Status Debt Instrument, Name [Domain] Entity Voluntary Filers us-gaap_BusinessCombinationAcquisitionRelatedCosts Business Combination, Acquisition Related Costs Entity Well-known Seasoned Issuer London Interbank Offered Rate (LIBOR) [Member] Variable Rate [Domain] us-gaap_ImpairmentOfLongLivedAssetsHeldForUse Impairment of Long-Lived Assets Held-for-use us-gaap_AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings Dividends attributable to Class A preferred shares (Note 12) Schedule of Long-term Debt Instruments [Table Text Block] Variable Rate [Axis] us-gaap_IncreaseDecreaseInAccountsReceivable Accounts receivable Share-based compensation Statement of Comprehensive Income [Abstract] Entity Central Index Key Entity Registrant Name Liability Class [Axis] Fair Value by Liability Class [Domain] Entity [Domain] Legal Entity [Axis] us-gaap_TreasuryStockValue Common shares held in treasury at cost, 357,226 and 165,451 shares, respectively Entity Common Stock, Shares Outstanding (in shares) us-gaap_IncreaseDecreaseInInventories Inventories Trading Symbol Issuance of shares for acquisitions (in shares) Line of credit facility, interest rate Issuance of shares for acquisitions Stock Issued During Period, Value, Acquisitions us-gaap_TableTextBlock Notes Tables Deferred Tax Asset, Business Acquisition [Member] Represents the deferred tax assets acquired from the business acquisition. us-gaap_GainLossOnDispositionOfAssets1 Gains on disposals of assets Net loss attributable to Civeo’s common shareholders Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock but before participating securities; of income (loss) available to common shareholders. us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity Line of Credit Facility, Maximum Borrowing Capacity Stock-based compensation (in shares) us-gaap_AreaOfLand Area of Land Selling, general and administrative expenses Provision for loss on receivables, net of recoveries Raw materials us-gaap_LiabilitiesAndStockholdersEquity Total liabilities and shareholders’ equity Finished goods and purchased products Two Lodges in Southern Alberta [Member] Represents information pertaining to two lodges in southern Alberta, Canada. Work in process Equity offering Modular Construction and Manufacturing Plant Near Edmonton, Alberta, Canada [Member] Represents information pertaining to a modular construction and manufacturing plant near Edmonton, Alberta, Canada. Accumulated deficit Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax, Total us-gaap_IncreaseDecreaseInOtherCurrentAssetsAndLiabilitiesNet Other current assets and liabilities, net Debt Disclosure [Text Block] us-gaap_InterestExpense Interest expense to third-parties Changes in operating assets and liabilities: us-gaap_DisclosureTextBlockAbstract Notes to Financial Statements us-gaap_OtherNoncashIncomeExpense Other, net Schedule of Inventory, Current [Table Text Block] Total Intangible Assets, Gross Carrying Amount Deferred income tax benefit Thereafter 2018 (remainder of the year) us-gaap_EmployeeBenefitsAndShareBasedCompensation Non-cash compensation charge 2019 2020 2021 2022 Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax, Ending Balance Other noncurrent assets us-gaap_FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1 Finite-Lived Intangible Assets, Remaining Amortization Period us-gaap_InterestCostsCapitalizedAdjustment Interest Costs Capitalized Adjustment us-gaap_FiniteLivedIntangibleAssetUsefulLife Finite-Lived Intangible Asset, Useful Life Schedule of Indefinite-Lived Intangible Assets [Table Text Block] Depreciation and amortization Depreciation and amortization expense Depreciation and amortization Stock Conversion Description [Axis] Conversion of Stock, Name [Domain] us-gaap_AssetsCurrent Total current assets Treasury shares (in shares) Assets held for sale Disposal Group, Including Discontinued Operation, Assets, Current, Total Total assets held for sale Common shares (no par value; 550,000,000 shares authorized, 168,315,440 shares and 132,427,885 shares issued, respectively, and 167,958,214 shares and 132,262,434 shares outstanding, respectively) us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentCurrent Property, plant and equipment, net Adjustments to reconcile net loss to net cash provided by operating activities: Common stock, shares authorized (in shares) us-gaap_DisposalGroupIncludingDiscontinuedOperationInventoryCurrent Inventories Common stock, shares issued (in shares) us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount Common stock, par value (in dollars per share) Service and Other [Member] Assistance, including, but not limited to, technology, license and maintenance, license and service, maintenance, oil and gas, financial service, and service classified as other. Assets held for sale: Deferred Tax Asset [Domain] Range [Domain] Maximum [Member] Minimum [Member] Valuation Allowance by Deferred Tax Asset [Axis] Product and Service [Axis] Other current assets Product and Service [Domain] Range [Axis] Preferred shares, liquidation preference Preferred shares (Class A Series 1, no par value; 50,000,000 shares authorized, 9,679 shares and zero shares issued and outstanding, respectively; aggregate liquidation preference of $97,268,530 as of June 30, 2018) Preferred shares, issued (in shares) Prepaid expenses Preferred shares, par value (in dollars per share) Property, Plant and Equipment [Table Text Block] Preferred shares, authorized (in shares) Inventories Total inventories Revenues Revenues Total Revenues Currency [Axis] us-gaap_PreferredStockDividendRatePerDollarAmount Preferred Stock, Dividend Rate, Per-Dollar-Amount Inventories: Property, plant and equipment, useful life (Year) us-gaap_PreferredStockDividendRatePercentage Preferred Stock, Dividend Rate, Percentage Construction in Progress [Member] Noncontrolling interest Cash flows from operating activities: Schedule of Segment Reporting Information, by Segment [Table Text Block] Statement [Line Items] Accounts receivable us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent Allowance for doubtful accounts Accounts receivable, net Total accounts receivable, net Furniture and Fixtures [Member] us-gaap_NumberOfReportableSegments Number of Reportable Segments Building and Building Improvements [Member] Accounts receivable, net: Revenues: Other Receivable [Member] Represents information pertaining to other accounts receivable. Unbilled Revenue [Member] Unbilled revenue, accounts receivable. AOCI Attributable to Parent [Member] Additional paid-in capital Accommodations Assets [Member] Represents information pertaining to accommodations assets. Land [Member] Other income Property, Plant and Equipment, Type [Axis] Segment Reporting Disclosure [Text Block] Property, Plant and Equipment, Type [Domain] Current assets: Fair Value Disclosures [Text Block] Interest income us-gaap_NetCashProvidedByUsedInFinancingActivities Net cash flows provided by financing activities us-gaap_Liabilities Total liabilities Commitments and contingencies (Note 14) us-gaap_OperatingIncomeLoss Operating income (loss) Operating loss us-gaap_NetCashProvidedByUsedInOperatingActivities Net cash flows provided by operating activities us-gaap_NetCashProvidedByUsedInInvestingActivities Net cash flows used in investing activities Effect of exchange rate changes on cash us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease Net change in cash and cash equivalents Base Rate [Member] Cost of goods and service sold Shareholders’ Equity: Other, net Total costs and expenses Noncontrolling Interest [Member] Costs and expenses: Retained Earnings [Member] Proceeds from issuance of common shares, net Canadian Credit Facility [Member] Canadian borrowing limits that served as debt financing for the Canadian operations of Civeo (Oil States Credit Facility). Treasury Stock [Member] Amended Credit Facility [Member] Represents information pertaining to a debt instrument by the name of the Amended Credit Facility. US Term Loan [Member] Represents information pertaining to the US term loans. us-gaap_DeferredForeignIncomeTaxExpenseBenefit Deferred Foreign Income Tax Expense (Benefit) Additional Paid-in Capital [Member] Common Stock [Member] Preferred Stock [Member] Equity Components [Axis] Equity Component [Domain] US Revolving Credit Facility [Member] Information pertaining to US Revolving Credit Facility. us-gaap_LongTermDebt Total debt Canadian Dealer Offered Rate (CDOR) [Member] Represents information pertaining to the Canadian dealer offered rate, CDOR. cveo_InterestCoverageRatio Interest Coverage Ratio The minimum ratio of consolidated EBITDA to consolidated interest expense. Bank Bill Swap Bid Rate (BBSY) [Member] Represents information pertaining to the bank bill swap bid rate (BBSY). cveo_NumberOfLenders Number of Lenders Number of lenders within the Credit Agreement. us-gaap_RevenueRemainingPerformanceObligation Revenue expected to be recognized Maximum Leverage Ratio Leverage Ratio The maximum ratio of total debt to consolidated EBITDA. Term loan Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest Loss before income taxes Australian Credit Facility [Member] A separate Australian credit facility (The MAC Group Credit Facility) that was used exclusively to support our Australian operations. Deferred revenue Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table Text Block] Comprehensive Income (Loss) Note [Text Block] Other comprehensive income (loss): Revolving credit facility us-gaap_PaymentsOfDebtIssuanceCosts Debt issuance costs Income Tax Authority, Name [Axis] Less: Unamortized debt issuance costs Vehicles [Member] Income Tax Authority, Name [Domain] Income Tax Authority [Axis] Income Tax Authority [Domain] Disaggregation of Revenue [Table Text Block] Foreign Tax Authority [Member] us-gaap_RepaymentsOfLongTermDebt Term loan repayments Revenue from Contract with Customer [Text Block] Machinery and Equipment [Member] Schedule Of Changes In Maximum Leverage Ratio [Table Text Block] The tabular disclosure of the changes in the maximum leverage ratio financial covenant. Total debt, including unamortized debt issuance costs Accounting Policies [Abstract] Selling, General and Administrative Expenses [Member] Cumulative effect of implementation of ASU 2016-09 Cumulative Effect of New Accounting Principle in Period of Adoption Canadian Term Loan [Member] Represents the new Canadian term loan. Receivable Type [Axis] Receivable [Domain] Trade Accounts Receivable [Member] Restricted Stock and Deferred Stock Awards [Member] Information pertaining to restricted stock and deferred stock awards. Civeo Plan [Member] Information pertaining to the Civeo Plan. Revolving Credit Facility, U.S. Subsidiaries [Member] Represents the information pertaining to senior secured revolving credit facility in favor of certain of the company's U.S. subsidiaries, as borrower. Revolving Credit Facility, Canadian Subsidiaries [Member] Represents the information pertaining to senior secured revolving credit facility in favor of certain of the company's Canadian subsidiaries, as borrower. Income Statement Location [Axis] Income Statement Location [Domain] cveo_LineOfCreditFacilityMaximumBorrowingCapacityIncreaseDecrease Line of Credit Facility, Maximum Borrowing Capacity, Increase (Decrease) The increase (decrease) in the maximum borrowing capacity under the credit facility. Revolving Credit Facility, The Company [Member] Represents the information pertaining to senior secured revolving credit facility in favor of certain of the company, as borrower. Revolving Credit Facility, Australian Subsidiaries [Member] Represents the information pertaining to senior secured revolving credit facility in favor of certain of the company's Australian subsidiaries, as borrower. Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Corporate and Other [Member] Segments [Axis] Segments [Domain] us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment Effect of dilutive securities (in shares) Weighted average number of common shares outstanding: Common share price as of March 29, 2018 (in dollars per share) Share Price us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Diluted (in shares) Weighted average common shares outstanding - diluted (in shares) us-gaap_RepaymentsOfLinesOfCredit Revolving credit repayments Scenario, Forecast [Member] Revolving credit borrowings Statement [Table] Scenario [Axis] Statement of Financial Position [Abstract] Scenario, Unspecified [Domain] Diluted net loss per share attributable to Civeo Corporation common shareholders (in dollars per share) Basic (in shares) Weighted average common shares outstanding - basic (in shares) cveo_StatutoryTaxRateForeignAndDomestic Statutory Tax Rate, Foreign and Domestic The minimum statutory tax rate for a foreign or domestic jurisdiction. us-gaap_EffectiveIncomeTaxRateContinuingOperations Effective Income Tax Rate Reconciliation, Percent, Total Business Acquisition [Axis] us-gaap_DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization Disposal Group, Including Discontinued Operation, Depreciation and Amortization Basic net loss per share attributable to Civeo Corporation common shareholders (in dollars per share) Business Acquisition, Acquiree [Domain] Statement of Cash Flows [Abstract] Statement of Stockholders' Equity [Abstract] Income Statement [Abstract] Disposal Groups, Including Discontinued Operations [Table Text Block] Disposal Group Name [Axis] Disposal Group Name [Domain] Schedule of Accrued Liabilities [Table Text Block] Disposal Groups, Including Discontinued Operations, Disclosure [Text Block] Common shares issued (in shares) Business Acquisition, Equity Interest Issued or Issuable, Number of Shares Australian Segment [Member] Represents information pertaining to the Australian segment. Canadian Segment [Member] Represents information pertaining to the Canadian segment. U.S. Segment [Member] Represents information pertaining to the United States segment. New Accounting Pronouncements and Changes in Accounting Principles [Text Block] us-gaap_PaymentsForProceedsFromOtherInvestingActivities Other, net Dividends Declared [Table Text Block] Cash flows from financing activities: Other noncurrent liabilities Deferred income taxes Less: Cash held in escrow, expected to be released to Civeo Payments to Acquire Businesses, Gross, Held in Escrow The outflow of cash held in escrow associated with the acquisition of business during the period. The cash portion only of the acquisition price. Class A Series 1 Preferred Stock [Member] Outstanding nonredeemable class A series 1 preferred stock or outstanding class A series 1 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. Series A Preferred Stock [Member] us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet Net assets acquired us-gaap_StockholdersEquity Total Civeo Corporation shareholders’ equity us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities Total liabilities assumed us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther Other noncurrent liabilities us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired Payments related to acquisitions, net of cash acquired Class of Stock [Axis] Class of Stock [Domain] us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilitiesNoncurrent Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities Noncurrent Long-term debt, less current maturities Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Cash consideration Payments to Acquire Businesses, Gross us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther Other current liabilities us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets Total assets acquired us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment Property, plant and equipment