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Condensed Consolidated Balance Sheets (unaudited) Condensed Consolidated Balance Sheets (Parenthetical) (USD $)
In Thousands, except Share data, unless otherwise specified
Mar. 31, 2012
Oct. 01, 2011
Condensed Consolidated Balance Sheets (Parenthetical) [Abstract]    
Allowance for Doubtful Accounts Receivable $ 1,563 $ 1,439
Common Stock, Par or Stated Value Per Share $ 0.01 $ 0.01
Common Stock, Shares Authorized 500,000,000 500,000,000
Common Stock, Shares, Outstanding 23,668,000 23,722,000