Annual report pursuant to Section 13 and 15(d)

Note 4 - Goodwill, Customer Relationships and Other Intangible Assets (Details) - Other Intangible Assets

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Note 4 - Goodwill, Customer Relationships and Other Intangible Assets (Details) - Other Intangible Assets (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Mar. 30, 2014
Mar. 31, 2013
Finite-Lived Intangible Assets [Line Items]    
Carrying amount $ 13,024 $ 13,054
Weighted Average Estimated useful life (Years) 7,776 7,064
Accumulated amortization 758 766
Cost of Sales [Member]
   
Finite-Lived Intangible Assets [Line Items]    
Accumulated amortization 57 63
Operating Expense [Member]
   
Finite-Lived Intangible Assets [Line Items]    
Accumulated amortization 701 703
Trademarks [Member]
   
Finite-Lived Intangible Assets [Line Items]    
Carrying amount 1,987 2,033
Weighted Average Estimated useful life (Years) 669 582
Accumulated amortization 133 164
Design [Member]
   
Finite-Lived Intangible Assets [Line Items]    
Carrying amount 3,571 3,571
Weighted Average Estimated useful life (Years) 3,571 3,569
Accumulated amortization 2 8
Noncompete Agreements [Member]
   
Finite-Lived Intangible Assets [Line Items]    
Carrying amount 454 454
Weighted Average Estimated useful life (Years) 391 336
Accumulated amortization 55 55
Patents [Member]
   
Finite-Lived Intangible Assets [Line Items]    
Carrying amount 1,601 1,585
Weighted Average Estimated useful life (Years) 242 157
Accumulated amortization 85 56
Customer Relationships [Member]
   
Finite-Lived Intangible Assets [Line Items]    
Carrying amount 5,411 5,411
Weighted Average Estimated useful life (Years) 2,903 2,420
Accumulated amortization $ 483 $ 483