Quarterly report pursuant to Section 13 or 15(d)

Note 6 - Contingencies (Details)

v2.4.0.8
Note 6 - Contingencies (Details) (USD $)
3 Months Ended 6 Months Ended
Sep. 28, 2014
Sep. 29, 2013
Sep. 28, 2014
Sep. 29, 2013
Note 6 - Contingencies (Details) [Line Items]        
Litigation Settlement, Amount $ 850,000      
Legal Fees 1,109,000 298,000 1,301,000 557,000
After Tax Reduction to Net Income, Amount 530,000   530,000  
After Tax Reduction to Net Income, Diluted Per Share (in Dollars per share) $ 0.05   $ 0.05  
Operating Expense [Member]
       
Note 6 - Contingencies (Details) [Line Items]        
Legal Fees 850,000      
Patent Application [Member]
       
Note 6 - Contingencies (Details) [Line Items]        
Capitalized Legal and Other Costs 58,000   58,000  
In Defense of Patents [Member]
       
Note 6 - Contingencies (Details) [Line Items]        
Capitalized Legal and Other Costs $ 990,000   $ 990,000