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Acquisition (Narrative) (Details) - SeaBear [Member] - USD ($)
$ in Thousands
3 Months Ended
Oct. 27, 2015
Jan. 01, 2016
Business acquisition date   Oct. 27, 2015
Net assets acquired $ 5,250  
Segregated indemnification escrow amount 1,115  
Business Acquisition, Transaction Costs $ 465 $ 301