Property and Equipment (Details) (USD $)	3 Months Ended	6 Months Ended							12 Months Ended				12 Months Ended				12 Months Ended				12 Months Ended
	Jul. 02, 2011	Oct. 01, 2011	Dec. 29, 2012	Dec. 31, 2011	Dec. 29, 2012 Leasehold improvements	Dec. 31, 2011 Leasehold improvements	Dec. 29, 2012 Office furniture & equipment	Dec. 31, 2011 Office furniture & equipment	Dec. 29, 2012 Office furniture & equipment Minimum	Dec. 29, 2012 Office furniture & equipment Maximum	Dec. 29, 2012 Computer hardware	Dec. 31, 2011 Computer hardware	Dec. 29, 2012 Computer hardware Minimum	Dec. 29, 2012 Computer hardware Maximum	Dec. 29, 2012 Software	Dec. 31, 2011 Software	Dec. 29, 2012 Software Minimum	Dec. 29, 2012 Software Maximum	Dec. 29, 2012 Work in process	Dec. 31, 2011 Work in process	Dec. 29, 2012 Software and work in process	Dec. 31, 2011 Software and work in process
Property and Equipment
Property and equipment, Gross			$ 9,858,000	$ 9,630,000	$ 204,000	$ 247,000	$ 1,672,000	$ 1,808,000			$ 1,247,000	$ 1,569,000			$ 6,499,000	$ 4,574,000			$ 236,000	$ 1,432,000
Accumulated depreciation			(7,492,000)	(7,535,000)
Property and equipment, Net			2,366,000	2,095,000
Useful lives									5 years	10 years			2 years	5 years			2 years	5 years
Cost capitalized for project to implement ERP																					700,000	1,500,000
Disposals of fully amortized and depreciated property and equipment	$ 1,400,000	$ 1,400,000