Quarterly report pursuant to Section 13 or 15(d)

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

v3.10.0.1
Note 1 - Summary of Significant Accounting Policies (Details Textual) - USD ($)
 3 Months Ended 12 Months Ended
Jul. 01, 2018
Jul. 02, 2017
Mar. 31, 2019
Apr. 01, 2018
Provision for Doubtful Accounts   $ 0    
Accounts Receivable, Net, Current, Total $ 14,500,000      
Allowance for Doubtful Accounts Receivable, Current, Ending Balance 543,000      
Due From Factor 10,772,000     $ 15,447,000
Other Accrued Liabilities, Current $ 516,000     $ 540,000
Number of Operating Segments 1      
Cost of Goods and Services Sold, Total $ 11,332,000 $ 10,045,000    
Estimated Effective Income Tax Rate Reconciliation, Percent 23.30% 28.20%   35.00%
Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions $ 3,000 $ 11,000    
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense, Total 25,000 20,000    
Employee Service Share-based Compensation, Tax Benefit from Compensation Expense $ 5,000 60,000    
Scenario, Forecast [Member]        
Estimated Effective Income Tax Rate Reconciliation, Percent     24.00%  
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      
Royalty [Member]        
Cost of Goods and Services Sold, Total $ 974,000 1,300,000    
Other Accrued Liabilities [Member] | Up-front Payment Arrangement [Member]        
Deferred Revenue, Current 293,000      
Other Accrued Liabilities [Member] | Customer Returns [Member]        
Deferred Revenue, Current 9,000      
Other Accrued Liabilities [Member] | Store Credits and Gift Certificates [Member]        
Deferred Revenue, Current 19,000      
Selling, General and Administrative Expenses [Member]        
Advertising Expense $ 325,000 $ 219,000