Basic and Diluted Income Per Share (Tables)

9 Months Ended

Oct. 03, 2014

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

The following table sets forth the computation of basic and diluted net income per share (in thousands except per share amounts):

	Three Months Ended				Nine Months Ended
	October 3, 2014		September 27, 2013		October 3, 2014		September 27, 2013
Numerator:
Net income (loss)	$	(2,706)	$	525	$	(5,854)	$	1,274

Denominator:
Weighted average common shares and denominator for basic calculation:
Weighted average common shares outstanding		38,618		37,108		38,311		36,860
Less: Unvested restricted stock		249		358		267		308
Denominator for basic calculation		38,369		36,750		38,044		36,552
Weighted average effects of dilutive equity-based compensation awards:
Employee stock options and restricted stock		—		1,612		—		1,188
Warrants		—		922		—		742
Denominator for diluted calculation		38,369		39,284		38,044		38,482

Net income (loss) per share – basic	$	(0.07)	$	0.01	$	(0.15)	$	0.03
Net income (loss) per share - diluted	$	(0.07)	$	0.01	$	(0.15)	$	0.03

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

The following tables sets forth (in thousands) the weighted average number of options and warrants to purchase shares of common stock and restricted stock, which were not included in the calculation of diluted per share amounts because the effects would be anti-dilutive.

	Three Months Ended				Nine Months Ended
	October 3, 2014		September 27, 2013		October 3, 2014		September 27, 2013
Options		2,198		1,001		2,067		1,091
Restricted stock and units		312		—		244		—
Warrants		460		—		509		—
Total		2,970		1,001		2,820		1,091