Unaudited Consolidated Statement of Stockholders’ Equity (USD $) In Thousands, except Share data	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Total
Balance as of December 31, 2012 at Dec. 31, 2012	$ 824	$ 37,554	$ 1,211	$ (5,250)	$ 34,339
Balance as of December 31, 2012 (in Shares) at Dec. 31, 2012	8,243,784			725,881
Net loss			(6,165)		(6,165)
Issuance of common stock for acquisition’s contingent consideration	96	3,404			3,500
Issuance of common stock for acquisition’s contingent consideration (in Shares)	959,429
Stock-based compensation, net of forfeitures		93	368	(368)	93
Stock-based compensation, net of forfeitures (in Shares)				50,000
Net exercise of stock options			(122)	109	(13)
Net exercise of stock options (in Shares)				(16,866)
Balance as of September 28, 2013 at Sep. 28, 2013	$ 920	$ 41,051	$ (4,708)	$ (5,509)	$ 31,754
Balance as of September 28, 2013 (in Shares) at Sep. 28, 2013	9,203,213			759,015