Earnings Per Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Apr. 01, 2014	Apr. 02, 2013
Earnings Per Share [Abstract]
Net income	$ 1,424	$ 924
Shares:
Basic weighted average shares outstanding (in shares)	29,606,321	23,238,984
Dilutive stock options and warrants (in shares)	1,453,003	433,316
Diluted weighted average number of shares outstanding (in shares)	31,059,324	23,672,300
Earnings per share:
Basic EPS (USD per share)	$ 0.05	$ 0.04
Diluted EPS (USD per share)	$ 0.05	$ 0.04
Antidilutive securities excluded from computation of earnings per share	17,000	313,138