Quarterly report pursuant to Section 13 or 15(d)

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

v3.2.0.727
Note 1 - Summary of Significant Accounting Policies (Details Textual)
3 Months Ended
Jun. 28, 2015
USD ($)
Jun. 29, 2014
USD ($)
Mar. 29, 2015
USD ($)
Receivable Due from Factor [Member]      
Accounts Receivable, Net, Current $ 338,000    
Collectibility of Receivables [Member]      
Concentration Risk, Credit Risk, Financial Instrument, Maximum Exposure 23,400,000    
Cost of Sales [Member]      
Direct Operating Cost, Royalty Expense $ 1,800,000 $ 1,400,000  
Minimum [Member]      
Property, Plant and Equipment, Useful Life 3 years    
Finite-Lived Intangible Asset, Useful Life 1 year    
Maximum [Member]      
Property, Plant and Equipment, Useful Life 8 years    
Finite-Lived Intangible Asset, Useful Life 20 years    
Advertising Expense $ 305,000 $ 234,000  
Number of Operating Segments 1    
Accounts Receivable, Net, Current $ 16,300,000    
Provision for Doubtful Accounts 1,100,000    
Due From Factor 15,219,000   $ 21,563,000
Line of Credit Facility, Negative Balance Outstanding $ 7,900,000