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Commitments and Contingencies (Details Textual) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Jun. 28, 2012
Sep. 29, 2011
Jun. 30, 2011
Commitments and Contingencies (Textual) [Abstract]      
Amount of settlement agreement     $ 2,600
Accrual for the class action wage and hour lawsuit     1,950
Payment to the claims administrator   2,600  
Reverter payment for unclaimed settlement funds $ 665