Earnings Per Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Oct. 01, 2013	Oct. 02, 2012	Oct. 01, 2013	Oct. 02, 2012
Earnings Per Share [Abstract]
Net income	$ 3,265	$ 133	$ 4,257	$ 3,604
Shares:
Basic weighted average shares outstanding (in shares)	29,399,650	23,238,984	25,382,805	23,238,984
Dilutive stock options and warrants (in shares)	1,663,563	149,745	1,145,199	11,761
Diluted weighted average number of shares outstanding (in shares)	31,063,213	23,388,729	26,528,004	23,250,745
Earnings per share:
Basic EPS (USD per share)	$ 0.11	$ 0.01	$ 0.17	$ 0.16
Diluted EPS (USD per share)	$ 0.11	$ 0.01	$ 0.16	$ 0.16
Antidilutive securities excluded from computation of earnings per share	0	172,831	488,018	2,552,951