Annual report pursuant to Section 13 and 15(d)

Note 2 - Summary of Significant Accounting Policies (Details Textual)

v3.7.0.1
Note 2 - Summary of Significant Accounting Policies (Details Textual) - USD ($)
 12 Months Ended
Apr. 02, 2017
Apr. 03, 2016
Provision for Doubtful Accounts $ 0 $ 0
Accounts Receivable, Net, Current 15,600,000  
Allowance for Doubtful Accounts Receivable, Current 775,000  
Due From Factor 14,921,000 20,125,000
Line of Credit Facility, Negative Balance Outstanding 7,700,000  
Advertising Expense 742,000 931,000
Income Tax Expense (Benefit) 3,224,000 3,915,000
Net Cash Provided by (Used in) Operating Activities 10,389,000 11,016,000
Accounting Standards Update 2016-09 [Member] | Pro Forma [Member]    
Change in Income Tax Expense   (273,000)
Change in Net Income (Loss) Attributable to Parent   278,000
Change in Net Cash Provided by (Used in) Operating Activities   278,000
Reclassification from Current Deferred Income Tax Assets to Noncurrent Deferred Income Tax Assets [Member]    
Current Period Reclassification Adjustment 397,000  
New Accounting Pronouncement, Early Adoption, Effect [Member] | Accounting Standard Update No. 2016-09 [Member]    
Income Tax Expense (Benefit) 248,000  
Net Cash Provided by (Used in) Operating Activities 250,000  
Cost of Sales [Member]    
Direct Operating Cost, Royalty Expense $ 7,000,000 $ 9,000,000
Minimum [Member]    
Property, Plant and Equipment, Useful Life 3 years  
Finite-Lived Intangible Asset, Useful Life 5 years  
Maximum [Member]    
Property, Plant and Equipment, Useful Life 8 years  
Finite-Lived Intangible Asset, Useful Life 20 years  
Collectibility of Receivables [Member]    
Concentration Risk, Credit Risk, Financial Instrument, Maximum Exposure $ 22,600,000