Quarterly report pursuant to Section 13 or 15(d)

Note 1 - Summary of Significant Accounting Policies (Details Textual)

v2.4.1.9
Note 1 - Summary of Significant Accounting Policies (Details Textual) (USD $)
3 Months Ended 9 Months Ended
Dec. 28, 2014
Dec. 29, 2013
Dec. 28, 2014
Dec. 29, 2013
Mar. 30, 2014
Mar. 31, 2013
Accounting Policies [Abstract]            
Provision for Doubtful Accounts $ 8,000us-gaap_ProvisionForDoubtfulAccounts $ 74,000us-gaap_ProvisionForDoubtfulAccounts $ 8,000us-gaap_ProvisionForDoubtfulAccounts $ 74,000us-gaap_ProvisionForDoubtfulAccounts    
Number of Operating Segments 1us-gaap_NumberOfOperatingSegments          
Allowance for Doubtful Accounts Receivable 978,000us-gaap_AllowanceForDoubtfulAccountsReceivable   978,000us-gaap_AllowanceForDoubtfulAccountsReceivable   718,000us-gaap_AllowanceForDoubtfulAccountsReceivable  
Advertising Expense 376,000us-gaap_AdvertisingExpense 213,000us-gaap_AdvertisingExpense 842,000us-gaap_AdvertisingExpense 655,000us-gaap_AdvertisingExpense    
Accounts Receivable, Net 21,800,000us-gaap_AccountsReceivableNet   21,800,000us-gaap_AccountsReceivableNet      
Due From Factor 19,248,000crws_DueFromFactor   19,248,000crws_DueFromFactor   20,800,000crws_DueFromFactor  
Cash and Cash Equivalents, at Carrying Value 485,000us-gaap_CashAndCashEquivalentsAtCarryingValue 3,771,000us-gaap_CashAndCashEquivalentsAtCarryingValue 485,000us-gaap_CashAndCashEquivalentsAtCarryingValue 3,771,000us-gaap_CashAndCashEquivalentsAtCarryingValue 560,000us-gaap_CashAndCashEquivalentsAtCarryingValue 340,000us-gaap_CashAndCashEquivalentsAtCarryingValue
Royalty Expense 2,500,000us-gaap_RoyaltyExpense 1,900,000us-gaap_RoyaltyExpense 5,900,000us-gaap_RoyaltyExpense 5,300,000us-gaap_RoyaltyExpense    
Maximum [Member]            
Accounting Policies [Abstract]            
Property, Plant and Equipment, Useful Life     8 years      
Finite-Lived Intangible Asset, Useful Life     20 years      
Minimum [Member]            
Accounting Policies [Abstract]            
Property, Plant and Equipment, Useful Life     3 years      
Finite-Lived Intangible Asset, Useful Life     1 year      
Accounts Receivable [Member] | Factor [Member]            
Accounting Policies [Abstract]            
Concentration Risk, Credit Risk, Financial Instrument, Maximum Exposure     19,700,000us-gaap_ConcentrationRiskCreditRiskFinancialInstrumentMaximumExposure
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_AccountsReceivableMember
/ us-gaap_ConcentrationRiskByTypeAxis
= crws_FactorMember
     
Cash Held at CIT [Member]            
Accounting Policies [Abstract]            
Cash and Cash Equivalents, at Carrying Value $ 474,000us-gaap_CashAndCashEquivalentsAtCarryingValue
/ us-gaap_CashAndCashEquivalentsAxis
= crws_CashHeldAtCITMember
  $ 474,000us-gaap_CashAndCashEquivalentsAtCarryingValue
/ us-gaap_CashAndCashEquivalentsAxis
= crws_CashHeldAtCITMember