Document And Entity Information
crawa_AssetsOtherNoncurrentTotal
Total Non-Current Other Assets
Amount of noncurrent assets classified, as other.
Other (Income) and Expenses:
Note To Financial Statement Details Textual
Intangibles Assets
us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill
Significant Accounting Policies
Note 2 - Summary of Significant Accounting Policies
Tax at statutory rate
Note 4 - Inventory
Note 5 - Goodwill and Other Intangible Assets, Net
Note 6 - Property, Plant and Equipment, Net
Note 7 - Bank Debt
Note 8 - Notes Payable
LONG-TERM LIABILITIES:
Warrant to Purchase Class A Common Stock [Member]
Information about the warrant to purchase class A common stock.
Note 9 - Leases
Prepaid and Other Assets
us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets
Note 12 - Income Taxes
Accounts Receivable
us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables
Income Tax Disclosure [Text Block]
Note 13 - Earnings Per Common Share
Note 15 - Acquisitions
Cumulative effect of accounting change related to lease standard
Equity impact of accounting change.
Warrant exercise
Stock Issued During Period, Value, Warrant Exercised
Value of stock issued as a result of the exercise of warrant options.
Note 17 - Segment and Related Information
Cash
us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents
Note 18 - Quarterly Data (Unaudited)
Inventory
us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory
us-gaap_LiabilitiesCurrent
Total Current Liabilities
Note 2 - Summary of Significant Accounting Policies - Property, Plant and Equipment Useful Lives (Details)
Schedule of Maturities of Long-term Debt [Table Text Block]
Note 4 - Inventory - Inventory (Details)
Warrant exercise (in shares)
Stock Issued During Period, Shares, Warrant Exercised
Number of share issued during the period for warrant exercised.
Schedule of Debt [Table Text Block]
Note 5 - Goodwill and Other Intangible Assets, Net - Summary of Intangible Assets (Details)
Note 5 - Goodwill and Other Intangible Assets, Net - Accumulated Amortization (Details)
us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term
Note 5 - Goodwill and Other Intangible Assets, Net - Future Amortization Expense (Details)
Proceeds from options and warrants
The cash inflow from options and warrants.
Note 6 - Property, Plant and Equipment, Net - Schedule of Property, Plant, and Equipment (Details)
Note 6 - Property, Plant and Equipment, Net - Accumulated Depreciation (Details)
us-gaap_BusinessCombinationConsiderationTransferred1
Business Combination, Consideration Transferred, Total
Note 7 - Bank Debt - Summary of Loan Balances (Details)
Note 7 - Bank Debt - Minimum Principal Payments (Details)
Note 8 - Notes Payable - Notes Payable (Details)
Note 8 - Notes Payable - Notes Payable (Details) (Parentheticals)
Note 8 - Notes Payable - Principal Payments on Notes Payable (Details)
Note 9 - Leases - Lease Assets and Liabilities (Details)
Note 9 - Leases - Future Minimum Lease Payments (Details)
Note 12 - Income Taxes - Income Tax Reconciliation (Details)
Note 12 - Income Taxes - Deferred Tax Assets (Liabilities) (Details)
Note 12 - Income Taxes - Net Operating Loss and Tax Credit Carryforwards (Details)
Note 13 - Earnings Per Common Share - Summary of Earnings Per Share Calculation (Details)
Note 15 - Acquisitions - Summary Assets Acquired and Liabilities Assumed of CAD Enterprises (Details)
Note 17 - Segment and Related Information - Information by Industry Segment (Details)
Note 17 - Segment and Related Information - Geographical Information (Details)
Note 18 - Quarterly Data (Unaudited) - Summary of Quarterly Data (Unaudited) (Details)
Notes To Financial Statements
Notes To Financial Statements [Abstract]
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period
Bank debt - current
Conversion of Promissory Note 2 Due to First Francis into Class B Common Stock [Member]
Represents the conversion of promissory note 2 due to First Francis Company, Inc. into Class B Common Stock.
Less current portion
Notes payable - current
Industrial Hose [Member]
Represents the industrial hose segment and consists primarily of flexible mental and silicone hose products designed and manufactured or distributed primarily to the trucking industry.
Goodwill and Intangible Assets Disclosure [Text Block]
Accrued expenses
Accounts payable
Revolving Credit Facility [Member]
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number, Ending Balance
Loans, Notes, Trade and Other Receivables Disclosure [Text Block]
us-gaap_PaymentsForProceedsFromProductiveAssets
Capital expenditures
Credit Facility [Axis]
Credit Facility [Domain]
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]
Trademarks [Member]
us-gaap_PolicyTextBlockAbstract
Accounting Policies
Notes Payable [Member]
Represents the notes payable.
Exercise of Conversion Option Under Promissory Note [Member]
Represents the exercise of conversion option under the promissory note.
Schedules of Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment [Table Text Block]
Tabular disclosure of accumulated depreciation, depletion and amortization, property, plant, and equipment.
Assets Acquisition of MPI Products, Inc. [Member]
Represents the assets acquisition of MPI Products, Inc.
Non-cash seller notes issued for acquisition
Options and warrants under convertible note (in shares)
us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants
Provision for Income Taxes:
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized
Share-based Compensation Arrangement by Share-based Payment Award, Number of Additional Shares Authorized
Bank Debt [Member]
Represents the bank debt.
Related Party Notes, Two [Member]
Represents the second related party notes.
Related Party Notes, One [Member]
Represents the first related party notes.
Related Party Notes [Member]
Represents the Related Party Notes.
Exercise of Conversion Option Under Promissory Note for Class A Shares [Member]
Represents the exercise of conversion option under promissory note for class A shares.
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period
Exercise of Conversion Option Under Promissory Note for Class B Shares [Member]
Represents the exercise of conversion option under promissory note for class B shares.
Noncompete Agreements [Member]
Operating Lease Liabilities [Member]
Primary financial statement caption encompassing operating lease liabilities.
CURRENT LIABILITIES:
Common Stock Outstanding [Member]
Stock outstanding that is subordinate to all other stock of the issuer.
us-gaap_Assets
Total Assets
Other Current Liabilities and Operating Lease Liabilities [Member]
Primary financial statement caption encompassing other current liabilities and operating lease liabilities.
Accrued Expense
crawa_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccruedExpenses
Amount of liabilities incurred for accrued expenses, assumed at the acquisition date.
Plan Name [Axis]
Plan Name [Domain]
Accrued Payroll and related expenses
crawa_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAccruedPayroll
Amount of liabilities incurred for accrued payroll, assumed at the acquisition date.
PROPERTY, PLANT AND EQUIPMENT:
us-gaap_OperatingLeaseExpense
Operating Lease, Expense
Income available to common stockholders
us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic
Customer-Related Intangible Assets [Member]
Income available to common stockholders
us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted
Mergers, Acquisitions and Dispositions Disclosures [Text Block]
Share-based Payment Arrangement [Text Block]
Finite-Lived Intangible Assets by Major Class [Axis]
Finite-Lived Intangible Assets, Major Class Name [Domain]
Net Income
Net Income
Net Income
us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
Less: Accumulated Amortization
Accumulated amortization at the beginning of the period
Accumulated amortization at end of period
Intangibles, net of accumulated amortization
Other Intangibles, Net
us-gaap_FiniteLivedIntangibleAssetsGross
Customer Intangibles
Less accumulated depreciation
Less: Accumulated Depreciation
Accumulated depreciation, beginning balance
Accumulated depreciation ending balance
us-gaap_PropertyPlantAndEquipmentNet
Property, Plant and Equipment, Net
Property Plant & Equipment, Net
Goodwill
Goodwill
us-gaap_PropertyPlantAndEquipmentGross
Total property, plant and equipment
Property Plant and Equipment, Gross
Machinery and equipment
Land and improvements
Long-term Debt, Type [Axis]
Long-term Debt, Type [Domain]
Buildings and leasehold improvements
Expires in Tax Year 2020 [Member]
Related to the expiration of tax credits and carryforwards in tax year 2020.
Expires in Tax Year 2021 [Member]
Related to the expiration of tax credits and carryforwards in tax year 2021.
crawa_DeferredTaxAssetsValuationAllowanceExcludingReservesCurrent
Valuation allowance
Amount of valuation allowance, not including reserves, of deferred tax asset attributable to deductible temporary differences and carryforwards, classified as current.
crawa_DeferredTaxAssetsValuationAllowanceReservesCurrent
Reserve for uncertain tax positions
Amount of reserves included in the valuation allowance of deferred tax asset attributable to deductible temporary differences and carryforwards, classified as current.
Expires in Tax Year 2024 [Member]
Related to the expiration of tax credits and carryforwards in tax year 2024.
Expires in Tax Year 2025 [Member]
Related to the expiration of tax credits and carryforwards in tax year 2025.
Expires in Tax Year 2022 [Member]
Related to the expiration of tax credits and carryforwards in tax year 2022.
Expires in Tax Year 2023 [Member]
Related to the expiration of tax credits and carryforwards in tax year 2023.
Expires in Tax Year 2028 [Member]
Related to the expiration of tax credits and carryforwards in tax year 2028.
Expires in Tax Year 2029 [Member]
Related to the expiration of tax credits and carryforwards in tax year 2029.
Expires in Tax Year 2026 [Member]
Related to the expiration of tax credits and carryforwards in tax year 2026.
Expires in Tax Year 2027 [Member]
Related to the expiration of tax credits and carryforwards in tax year 2027.
Expires in Tax Year 2032 [Member]
Related to the expiration of tax credits and carryforwards in tax year 2032.
Expires in Tax Year 2033 [Member]
Related to the expiration of tax credits and carryforwards in tax year 2033.
Expires in Tax Year 2030 [Member]
Related to the expiration of tax credits and carryforwards in tax year 2030.
Expires in Tax Year 2031 [Member]
Related to the expiration of tax credits and carryforwards in tax year 2031.
Research & Development & Other Tax Credits [Member]
Related to research and development and other tax credit carryforwards.
Expires in Tax Year 2034 [Member]
Related to the expiration of tax credits and carryforwards in tax year 2034.
us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities
Total adjustments
Expires in Tax Year 2035 [Member]
Related to the expiration of tax credits and carryforwards in tax year 2035.
Cash Flows from Investing Activities
Earnings Per Share [Text Block]
Convertible Notes Payable [Member]
Letter of Credit [Member]
CANADA
Increase (Decrease) in accrued expenses
Line of Credit [Member]
Total Provision for Income Taxes
Provision for income taxes
Short-term Debt, Type [Axis]
Short-term Debt, Type [Domain]
us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal
CHINA
Increase (Decrease) in accounts payable
crawa_NumberOfCustomers
Number of Customers
Represents number of customers.
us-gaap_DebtInstrumentTerm
Debt Instrument, Term
us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount
Defined Contribution Plan, Employer Discretionary Contribution Amount
us-gaap_LeaseAndRentalExpense
Operating Leases, Rent Expense, Total
Cash and cash equivalents
Cash and cash equivalents at beginning of year
Cash and cash equivalents at end of year
us-gaap_DebtInstrumentConvertibleStockPriceTrigger
Debt Instrument, Convertible, Stock Price Trigger
us-gaap_AllocatedShareBasedCompensationExpense
Share-based Payment Arrangement, Expense
us-gaap_DebtInstrumentConvertibleNumberOfEquityInstruments
Debt Instrument, Convertible, Number of Equity Instruments
Amendment Flag
Use of Estimates, Policy [Policy Text Block]
us-gaap_DebtInstrumentPeriodicPayment
Debt Instrument, Periodic Payment, Total
us-gaap_GainLossOnSaleOfBusiness
Loss on disposal of operations
New Accounting Pronouncements, Policy [Policy Text Block]
us-gaap_TreasuryStockSharesAcquired
Repurchase of shares (in shares)
us-gaap_SharesOutstanding
Balance (in shares)
Balance (in shares)
Preferred stock, shares outstanding (in shares)
Current Fiscal Year End Date
us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Debt Instrument, Basis Spread on Variable Rate
us-gaap_DebtInstrumentInterestRateStatedPercentage
Debt Instrument, Interest Rate, Stated Percentage
Basis of Accounting [Text Block]
Operating Leases
Document Fiscal Period Focus
Document Fiscal Year Focus
Document Period End Date
us-gaap_IncreaseDecreaseInPrepaidExpense
Decrease (Increase) in prepaid expenses & other assets
Operating Leases (in years) (Year)
Entity Emerging Growth Company
Notes payable, face value
us-gaap_DebtInstrumentFaceAmount
Debt Instrument, Face Amount
Document Type
Entity Small Business
Entity Shell Company
Document Information [Line Items]
Document Information [Table]
Entity Public Float
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]
Roundball LLC [Member]
Represents Roundball LLC.
Variable Rate [Domain]
Prime Rate [Member]
Schedule of Long-term Debt Instruments [Table Text Block]
Variable Rate [Axis]
us-gaap_ConcentrationRiskPercentage1
Concentration Risk, Percentage
us-gaap_IncreaseDecreaseInAccountsReceivable
Decrease (Increase) in accounts receivable
Share-based compensation expense
Quarterly Financial Information [Text Block]
Entity Central Index Key
Entity Registrant Name
crawa_WorkingCapitalFunding
Working Capital Funding
Amount of borrowings to meet on going working capital requirements.
MEXICO
Entity [Domain]
Customer Concentration Risk [Member]
Amendment No. 1 [Member]
Represents Amendment No. 1.
Legal Entity [Axis]
Amortization expense
us-gaap_TreasuryStockValueAcquiredCostMethod
Repurchase of Class B Shares
Supplemental disclosures of cash flow information
Concentration Risk Type [Axis]
Concentration Risk Type [Domain]
us-gaap_AllowanceForDoubtfulAccountsReceivable
Accounts Receivable, Allowance for Credit Loss, Ending Balance
us-gaap_TreasuryStockValue
Treasury shares
PERU
Entity Common Stock, Shares Outstanding (in shares)
POLAND
Revenue Benchmark [Member]
Long-term Debt [Text Block]
us-gaap_IncreaseDecreaseInInventories
Decrease (Increase) in inventories
Trading Symbol
Concentration Risk Benchmark [Axis]
Concentration Risk Benchmark [Domain]
Note conversion
us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities
Note conversion (in shares)
us-gaap_LineOfCreditFacilityInterestRateDuringPeriod
Line of Credit Facility, Interest Rate During Period
us-gaap_LineOfCreditFacilityCommitmentFeePercentage
Line of Credit Facility, Commitment Fee Percentage
us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity
Line of Credit Facility, Remaining Borrowing Capacity
Amendment No. 7 [Member]
Related to the debt amendment number 7.
us-gaap_GainLossOnDispositionOfAssets
Loss on disposal of assets
us-gaap_TableTextBlock
Notes Tables
Return to Provision Adjustments and Other
Amount 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 return to provision adjustment and other.
us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Line of Credit Facility, Maximum Borrowing Capacity
us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross
Stock Awards (in shares)
Selling, general and administrative expenses
Directors Plans [Member]
Represents Directors Plans.
Expires in Tax Year 2036 and Beyond [Member]
Represents expires in tax year 2036 and beyond.
Line of Credit Facility, Lender [Domain]
Lender Name [Axis]
us-gaap_LiabilitiesAndStockholdersEquity
Total Liabilities and Stockholders' Equity
UNITED STATES
crawa_OperatingAndFinanceLeaseLiabilityNoncurrent
Leases payable
Present value of lessee's discounted obligation for lease payments from operating and finance leases, classified as noncurrent.
crawa_OperatingAndFinanceLeaseLiabilityCurrent
Leases payable
Present value of lessee's discounted obligation for lease payments from operating and finance leases, classified as current.
us-gaap_IncreaseDecreaseInContractWithCustomerAsset
Decrease (Increase) in contract assets
Retained earnings
Product development costs
Certain Assets from Test and Measurement business segment Sold Under an Asset Purchase Agreement to Hickock Waekon, LLC [Member]
Refers to certain assets from the Test and Measurement business segment sold under an asset purchase agreement to Hickock Waekon, LLC.
Commercial Air Handling [Member]
Represents the air handling segment.
Debt Disclosure [Text Block]
CAD Enterprises, Inc. [Member]
Refers to information regarding CAD Enterprises, Inc.
crawa_DisposalGroupExcludingDiscontinuedOperationConsiderationShares
Disposal Group, Excluding Discontinued Operation, Consideration, Shares
Amount of consideration received for the disposal of assets and liabilities, excluding discontinued operation.
Interest charges
Director and His Affiliate [Member]
Refers to information regarding a director and one of his affiliates.
Changes in assets and liabilities:
J P Morgan Chase Bank [Member]
Represents JP Morgan Chase Bank, N.A.
Credit Line for Capital Expenditures [Member]
Refers to information regarding a credit line for capital expenditures.
us-gaap_DisclosureTextBlockAbstract
Notes to Financial Statements
Inventory Disclosure [Text Block]
Subsequent Event [Member]
Operating lease liabilities
us-gaap_OperatingLeaseLiabilityNoncurrent
Schedule of Inventory, Current [Table Text Block]
Cost of Goods and Service Sold, Shipping and Handling Cost, Policy [Policy Text Block]
Disclosure of accounting policy for the classification of shipping and handling costs, including whether the costs are included in cost of sales or included in other income statement accounts. If shipping and handling fees are significant and are not included in cost of sales, disclosure includes both the amounts of such costs and the line item on the income statement which includes such costs.
crawa_DebtInstrumentConvertibleOptionMaximumDebtConvertible
Debt Instrument, Convertible Option, Maximum Debt Convertible
The maximum debt convertible in a convertible option for a debt instrument.
Total
Total operating lease liabilities
Subsequent Event Type [Axis]
Other current liabilities
us-gaap_OperatingLeaseLiabilityCurrent
Subsequent Event Type [Domain]
Pension and Other Postretirement Benefits Disclosure [Text Block]
Subsequent Events [Text Block]
Operating right of use assets, net
Operating lease right-of-use assets
us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue
Total future minimum lease payments
us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
Less: imputed interest
us-gaap_DeferredIncomeTaxExpenseBenefit
Deferred
us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree
2022
us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour
2023
us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive
2024
us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
Thereafter
Fair Value Measurement, Policy [Policy Text Block]
us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
2021
us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
2022
us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
2023
us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
2020
us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
2024
us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
2021
SEC Schedule, 12-09, Valuation Allowance, Operating Loss Carryforward [Member]
Valuation Allowance, Reserve for Uncertain Tax Position [Member]
Represents valuation allowance related to reserve for uncertain tax position.
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]
us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
2020
SEC Schedule, 12-09, Valuation Allowances and Reserves [Domain]
crawa_LineOfCreditFacilityPercentOfEligibleProgressBillingAccounts
Line of Credit Facility, Percent of Eligible Progress Billing Accounts
Represents the percent of eligible progress billing accounts used in determining the the maximum borrowing amount under the credit facility agreement.
crawa_LineOfCreditFacilityPercentOfEligibleInventory
Line of Credit Facility, Percent of Eligible Inventory
Represents the percent of eligible inventory used in determining the the maximum borrowing amount under the credit facility agreement.
Lessee, Operating Lease, Liability, Maturity [Table Text Block]
Other non-current assets
Non-cash share-based compensation expense
Conversion of debt to equity
crawa_LineOfCreditFacilityPercentOfEligibleAccounts
Line of Credit Facility, Percent of Eligible Accounts
Represents the percent of eligible accounts used in determining the the maximum borrowing amount under the credit facility agreement.
us-gaap_DebtConversionConvertedInstrumentSharesIssued1
Debt Conversion, Converted Instrument, Shares Issued
SEC Schedule, 12-09, Valuation Allowances and Reserves Type [Axis]
us-gaap_FiniteLivedIntangibleAssetUsefulLife
Finite-Lived Intangible Asset, Useful Life
Earnings Per Share, Policy [Policy Text Block]
us-gaap_DebtConversionOriginalDebtAmount1
Debt Conversion, Original Debt, Amount
Debt Conversion Description [Axis]
Debt Conversion, Name [Domain]
Operating Expenses:
Income Tax, Policy [Policy Text Block]
Schedule of Finite-Lived Intangible Assets [Table Text Block]
Research, Development, and Computer Software, Policy [Policy Text Block]
us-gaap_Depreciation
Depreciation expense
Depreciation and amortization
us-gaap_SharesIssuedPricePerShare
Shares Issued, Price Per Share
us-gaap_AssetsCurrent
Total Current Assets
OTHER ASSETS:
Non-cash proceeds received for Class A and Class B Shares in exchange for the sale of certain assets
Stockholders' Equity Note Disclosure [Text Block]
Treasury shares, issued (in shares)
Common stock
Adjustments to reconcile net income to net cash provided by operating activities:
Class of common stock, shares authorized (in shares)
Common Stock, Shares Authorized
Class of common stock, shares issued (in shares)
Class of common stock, par value (in dollars per share)
Revenue from Contract with Customer [Policy Text Block]
Standard Product Warranty, Policy [Policy Text Block]
us-gaap_CommonStockCapitalSharesReservedForFutureIssuance
Common Stock, Capital Shares Reserved for Future Issuance
us-gaap_DeferredTaxAssetsValuationAllowance
Total reserves & allowances
Statistical Measurement [Domain]
Maximum [Member]
Minimum [Member]
Statistical Measurement [Axis]
Contract assets
Preferred 1,000,000 shares authorized, no shares outstanding
Interest paid
Prepaid expenses and other current assets
Income taxes paid
Property, Plant and Equipment Disclosure [Text Block]
Impairment or Disposal of Long-Lived Assets, Including Intangible Assets, Policy [Policy Text Block]
Geographical [Axis]
Property, Plant and Equipment [Table Text Block]
Geographical [Domain]
Preferred stock, shares authorized (in shares)
Preferred Stock, Shares Authorized
us-gaap_DeferredIncomeTaxLiabilities
Total deferred tax liability
Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]
Inventory less allowance for obsolete inventory
Net Inventory
crawa_DisposalGroupExcludingDiscontinuedOperationNetAssetsSold
Disposal Group, Excluding Discontinued Operation, Net Assets Sold
Amount of net assets sold for the disposal, excluding discontinued operation.
Work-in-process
Sales
Total sales
Revenue from Contract with Customer, Including Assessed Tax
Less: Inventory reserves
Seller Note [Member]
Represents the information pertaining to the Seller Note.
Finished products
Customer [Axis]
us-gaap_DeferredTaxAssetsInventory
Inventories
Customer [Domain]
us-gaap_InventoryGross
Total Inventory
us-gaap_AccumulatedDepreciationDepletionAndAmortizationSaleOfPropertyPlantAndEquipment1
Disposals
Raw materials and component parts
us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
Accrued liabilities
Increase (Decrease) in unearned revenue
Property, Plant and Equipment Useful Lives (Year)
Cash Flows from Operating Activities
Schedule of Segment Reporting Information, by Segment [Table Text Block]
us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts
Bad debts
Revenue [Policy Text Block]
Other Foreign Countries [Member]
Other foreign countries [member
Statement [Line Items]
First Francis [Member]
Represents First Francis Company Inc. (First Francis).
Accounts receivable less allowance for doubtful accounts
us-gaap_NumberOfReportableSegments
Number of Reportable Segments
Contributed capital
Building and Building Improvements [Member]
Directors stock option plan
us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation
STOCKHOLDERS' EQUITY
Land [Member]
Property, Plant and Equipment, Policy [Policy Text Block]
us-gaap_OtherNonoperatingIncomeExpense
Other (income) expense, net
Property, Plant and Equipment, Type [Axis]
us-gaap_NonoperatingIncomeExpense
Total Other (Income) and Expenses
Segment Reporting Disclosure [Text Block]
Property, Plant and Equipment, Type [Domain]
Research and development and other credit carryforwards
us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsResearch
CURRENT ASSETS:
Inventory, Policy [Policy Text Block]
us-gaap_NetCashProvidedByUsedInFinancingActivities
Net Cash Provided by (Used in) Financing Activities
Director [Member]
Aerospace [Member]
Related to the aerospace segment
Operating Income
us-gaap_OperatingIncomeLoss
Operating Income
us-gaap_NetCashProvidedByUsedInOperatingActivities
Net Cash Provided by Operating Cash Activities
us-gaap_NetCashProvidedByUsedInInvestingActivities
Net Cash Used in Investing Activities
us-gaap_DeferredTaxLiabilities
Net deferred tax liability, net of reserves
us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease
Net Increase (decrease) in cash and cash equivalents
Gross Profit
us-gaap_GrossProfit
Gross Profit
Cost of Sales
Counterparty Name [Axis]
Counterparty Name [Domain]
crawa_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsIncludingGoodwillTotal
Total Assets Acquired
Amount of assets and goodwill acquired at the acquisition date.
Deferred income taxes
us-gaap_DeferredTaxLiabilitiesLeasingArrangements
Right of use lease accounting
Concentration Risk, Credit Risk, Policy [Policy Text Block]
us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment
Depreciation and amortization
us-gaap_DeferredTaxLiabilitiesPrepaidExpenses
Prepaid expense
Retained Earnings [Member]
Title of Individual [Domain]
Title of Individual [Axis]
Treasury Stock [Member]
Revenue Recogniztion, Deferred Commissions, Policy [Policy Text Block]
Disclosure of accounting policy regarding deferred commissions.
Common Stock Including Additional Paid in Capital [Member]
Additional Paid-in Capital [Member]
Common Stock [Member]
Equity Components [Axis]
Equity Component [Domain]
Total principal payments
us-gaap_LongTermDebt
Long-term Debt, Total
us-gaap_CurrentIncomeTaxExpenseBenefit
Current
us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
Class of Warrant or Right, Exercise Price of Warrants or Rights
Less: Current Portion
Current amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.
Class of Warrant or Right [Axis]
Other Current Liabilities [Member]
Class of Warrant or Right [Domain]
Notes payable
us-gaap_NotesPayable
Notes payable
Term Debt [Member]
Borrowings with attached term.
Non-Current Bank Debt
Amount before unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.
us-gaap_ConvertibleNotesPayable
Convertible Notes Payable, Total
Pretax Income
Income Before Provision for Income Taxes
Income before Provision for Income Taxes
us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
Class of Warrant or Right, Number of Securities Called by Warrants or Rights
Unearned revenue
Timing of Transfer of Good or Service [Domain]
State and Local Jurisdiction [Member]
Transferred at Point in Time [Member]
Transferred over Time [Member]
Property, Plant and Equipment Estimated Useful Lives [Table Text Block]
The tabular disclosure of estimated useful lives on property, plant and equipment.
Income Tax Authority [Axis]
Income Tax Authority [Domain]
Timing of Transfer of Good or Service [Axis]
us-gaap_RepaymentsOfLongTermCapitalLeaseObligations
Payments on capital lease
Machinery and Equipment [Member]
Tools, Dies and Molds [Member]
us-gaap_RepaymentsOfRelatedPartyDebt
Payments on related party notes
Less: Unamortized Debt Costs
Cash and Cash Equivalents, Policy [Policy Text Block]
Balance Sheet Location [Axis]
Balance Sheet Location [Domain]
Receivable [Policy Text Block]
us-gaap_DebtInstrumentCarryingAmount
Total Bank Debt
Total principal payments
Accounting Policies [Abstract]
Significant Accounting Policies [Text Block]
Entity Interactive Data Current
Title of 12(g) Security
Borrowings on convertible notes
Tax Period [Domain]
Tax Period [Axis]
Corporate and Other [Member]
Segments [Axis]
us-gaap_TaxCreditCarryforwardValuationAllowance
Tax Credit Carryforward, Valuation Allowance
Segments [Domain]
us-gaap_RepaymentsOfBankDebt
Payments on bank debt
Weighted Average Shares of Common Stock Outstanding - Diluted (in shares)
Weighted Average Shares of Common Stock Outstanding - Diluted (in shares)
Tax Credit Carryforward [Axis]
Tax Credit Carryforward, Name [Domain]
Net Operating Loss
Borrowings on bank debt
Summary of Operating Loss Carryforwards [Table Text Block]
Statement [Table]
crawa_DeferredIncomeTaxExpenseBenefitNoncash
Deferred income taxes
Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations that has no impact on net income.
Statement of Financial Position [Abstract]
Net Income Per Common Share - Diluted (in dollars per share)
Net Income per Common Share - Diluted (in dollars per share)
Weighted Average Shares of Common Stock Outstanding (in shares)
Weighted Average Shares of Common Stock Outstanding – Basic (in shares)
Statutory rate
Business Acquisition [Axis]
Net Income Per Common Share - Basic (in dollars per share)
Net Income per Common Share - Basic (in dollars per share)
Business Acquisition, Acquiree [Domain]
Statement of Cash Flows [Abstract]
Statement of Stockholders' Equity [Abstract]
us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration
Disposal Group, Including Discontinued Operation, Consideration
Income Statement [Abstract]
2022
us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
2023
us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
One Customer [Member]
Information pertaining to one customer.
Disposal Group Name [Axis]
2024
us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
Disposal Group Name [Domain]
2020
us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
Disposal Groups, Including Discontinued Operations, Disclosure [Text Block]
2021
us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
Quarterly Financial Information [Table Text Block]
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
Disaggregation of Revenue [Policy Text Block]
Disclosure of the accounting policy for the disaggregation of revenue.
Three Customers [Member]
Related to three customers.
Finite-lived Intangible Assets Amortization Expense [Table Text Block]
us-gaap_LiabilitiesNoncurrent
Total Long-Term Liabilities
Cash Flows from Financing Activities
us-gaap_DividendsPayableAmountPerShare
Dividends Payable, Amount Per Share
us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet
Net Assets Acquired
crawa_CommonStockVotingRightsPerShare
Common Stock, Voting Rights, per Share
Number of voting rights per share of common stock.
Total Stockholders' Equity
Balance
Balance
us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities
Total Liabilities Assumed
Common Class A [Member]
Common Class B [Member]
Permanent differences
Class of Stock [Axis]
Class of Stock [Domain]
Deferred Income Taxes
us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities
us-gaap_LongTermDebtNoncurrent
Net Non-Current Bank Debt
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Bank debt
us-gaap_PaymentsToAcquireBusinessesGross
Payments to Acquire Businesses, Gross
Cash paid for acquisition
crawa_LesseeOperatingAndFinanceLeaseRenewalTerm
Lessee, Operating and Finance Lease, Renewal Term
Term of lessee's operating and finance lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.
crawa_OperatingAndFinanceLeaseRemainingTerm
Operating and Finance Lease, Remaining Term
Remaining term of lessee's operating and finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.
Lessee, Operating and Finance Leases [Text Block]
The entire disclosure for operating leases and finance leases of lessee. Includes, but is not limited to, description of operating and finance lease and maturity analysis of operating and finance lease liability.
Notes payable – non-current portion
Notes payable
Lessee, Operating and Finance Lease, Assets and Liabilities [Table Text Block]
The tabular disclosure of assets and liabilities relating to the lessee's operating and finance leases.
Accounts Payable
us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable
Omnibus 2013 Equity Plan [Member]
Represents Omnibus 2013 Equity Plan.
State taxes, net of federal benefit
Fixed Assets
us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment