Quarterly report pursuant to Section 13 or 15(d)

Note 2 - Goodwill, Customer Relationships and Other Intangible Assets (Details) - Amortization Expense

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Note 2 - Goodwill, Customer Relationships and Other Intangible Assets (Details) - Amortization Expense (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Sep. 29, 2013
Sep. 30, 2012
Sep. 12, 2012
Sep. 29, 2013
Sep. 30, 2012
Note 2 - Goodwill, Customer Relationships and Other Intangible Assets (Details) - Amortization Expense [Line Items]          
Amortization expense $ 186 $ 194 $ 381 $ 369 $ 381
Cost of Sales [Member]
         
Note 2 - Goodwill, Customer Relationships and Other Intangible Assets (Details) - Amortization Expense [Line Items]          
Amortization expense 14 16 32 30  
Operating Expense [Member]
         
Note 2 - Goodwill, Customer Relationships and Other Intangible Assets (Details) - Amortization Expense [Line Items]          
Amortization expense $ 172 $ 178 $ 349 $ 339