Quarterly report pursuant to Section 13 or 15(d)

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

v3.5.0.2
Note 1 - Summary of Significant Accounting Policies (Details Textual)
3 Months Ended 12 Months Ended
Jul. 03, 2016
USD ($)
Jun. 28, 2015
USD ($)
Apr. 03, 2016
USD ($)
Collectibility of Receivables [Member]      
Concentration Risk, Credit Risk, Financial Instrument, Maximum Exposure $ 24,800,000    
Cost of Sales [Member]      
Direct Operating Cost, Royalty Expense $ 1,700,000 $ 1,800,000  
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    
Reclassification from Current Deferred Income Tax Assets to Noncurrent Deferred Income Tax Assets [Member]      
Current Period Reclassification Adjustment $ 886,000    
New Accounting Pronouncement, Early Adoption, Effect [Member] | Accounting Standards Update 2016-09 [Member]      
Income Tax Expense (Benefit) 199,000    
Net Cash Provided by (Used in) Operating Activities 201,000    
Advertising Expense 255,000 305,000  
Number of Operating Segments     1
Accounts Receivable, Net, Current 13,700,000    
Allowance for Doubtful Accounts Receivable, Current 662,000    
Due From Factor 12,997,000   $ 20,125,000
Line of Credit Facility, Negative Balance Outstanding 11,800,000    
Income Tax Expense (Benefit) 387,000 605,000  
Net Cash Provided by (Used in) Operating Activities $ 8,298,000 $ 7,696,000