Annual report pursuant to Section 13 and 15(d)

Note 7 - Financing Arrangements (Details Textual)

v2.4.1.9
Note 7 - Financing Arrangements (Details Textual) (USD $)
12 Months Ended
Mar. 29, 2015
Mar. 30, 2014
Advances On Factoring Agreements $ 0crws_AdvancesonFactoringAgreements $ 0crws_AdvancesonFactoringAgreements
Daily Cash Balance, Interest Rate, Stated Percentage 1.25%crws_DailyCashBalanceInterestRateStatedPercentage  
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage 0.125%us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage  
Line of Credit Facility, Commitment Fee Amount 33,000us-gaap_LineOfCreditFacilityCommitmentFeeAmount 41,000us-gaap_LineOfCreditFacilityCommitmentFeeAmount
Line of Credit Facility, Remaining Borrowing Capacity 26,000,000us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity  
Revolving Credit Facility [Member] | Prime Rate [Member]    
Debt Instrument Basis Spread Below Variable Rate 0.50%crws_DebtinstrumentBasisSpreadBelowVariableRate
/ us-gaap_CreditFacilityAxis
= us-gaap_RevolvingCreditFacilityMember
/ us-gaap_VariableRateAxis
= us-gaap_PrimeRateMember
 
Revolving Credit Facility [Member] | London Interbank Offered Rate (LIBOR) [Member]    
Debt Instrument, Basis Spread on Variable Rate 2.00%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
/ us-gaap_CreditFacilityAxis
= us-gaap_RevolvingCreditFacilityMember
/ us-gaap_VariableRateAxis
= us-gaap_LondonInterbankOfferedRateLIBORMember
 
Revolving Credit Facility [Member]    
Letters of Credit Outstanding, Amount 0us-gaap_LettersOfCreditOutstandingAmount
/ us-gaap_CreditFacilityAxis
= us-gaap_RevolvingCreditFacilityMember
 
Long-term Line of Credit 0us-gaap_LineOfCredit
/ us-gaap_CreditFacilityAxis
= us-gaap_RevolvingCreditFacilityMember
 
Line of Credit Facility, Maximum Borrowing Capacity 26,000,000us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
/ us-gaap_CreditFacilityAxis
= us-gaap_RevolvingCreditFacilityMember
 
Letter of Credit [Member]    
Line of Credit Facility, Maximum Borrowing Capacity 1,500,000us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
/ us-gaap_CreditFacilityAxis
= us-gaap_LetterOfCreditMember
 
Prime Rate [Member]    
Daily Cash Balance Interest Rate Basis Spread Below Variable Rate 2.00%crws_DailycashBalanceInterestRateBasisSpreadBelowVariableRate
/ us-gaap_VariableRateAxis
= us-gaap_PrimeRateMember
 
Factoring Fees [Member]    
Selling, General and Administrative Expense $ 673,000us-gaap_SellingGeneralAndAdministrativeExpense
/ us-gaap_NatureOfExpenseAxis
= crws_FactoringFeesMember
$ 461,000us-gaap_SellingGeneralAndAdministrativeExpense
/ us-gaap_NatureOfExpenseAxis
= crws_FactoringFeesMember