Earnings Per Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2013	Oct. 01, 2013	Jul. 02, 2013	Apr. 02, 2013	Jan. 01, 2013	Oct. 02, 2012	Jul. 03, 2012	Apr. 03, 2012	Dec. 31, 2013	Jan. 01, 2013	Jan. 03, 2012
Earnings Per Share [Abstract]
Net income	$ 2,407	$ 3,265	$ 68	$ 924	$ 1,559	$ 133	$ 2,180	$ 1,291	$ 6,665	$ 5,163	$ 3,829
Shares:
Basic weighted average shares outstanding (in shares)									26,406,904	23,238,984	23,237,698
Dilutive stock options and warrants (in shares)									1,281,726	26,558	0
Diluted weighted average number of shares outstanding (in shares)									27,688,629	23,265,542	23,237,698
Earnings per share:
Basic EPS (USD per share)	$ 0.09	$ 0.11	$ 0.01	$ 0.04	$ 0.07	$ 0.01	$ 0.09	$ 0.06	$ 0.25	$ 0.22	$ 0.16
Diluted EPS (USD per share)	$ 0.08	$ 0.11	$ 0.01	$ 0.04	$ 0.07	$ 0.01	$ 0.09	$ 0.06	$ 0.24	$ 0.22	$ 0.16
Antidilutive securities excluded from computation of earnings per share									17,000	590,617	2,621,023