Organization and Summary of Significant Accounting Policies (Details) (USD $)	6 Months Ended		0 Months Ended
	Jun. 29, 2013 item	May 28, 2013 WVFC	May 28, 2013 WVFC Maximum
Acquisition
Cash purchase price		$ 9,300,000
Contingent consideration payable		2,400,000
Period following the closing over which performance thresholds are to be met for additional purchase price consideration			7 years
Minimum annual net revenues	$ 185,000,000
Number of primary product segments	2
Number of locations in which manufacturing facilities are operated	5
Number of manufacturing facilities in Salem, Oregon	2