Stockholders' Equity and Stock-Based Compensation (Tables)

12 Months Ended

Dec. 28, 2013

Stockholders' Equity and Stock-Based Compensation [Abstract]

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

A summary of all stock option activity as of December 28, 2013 and changes during the year ended is presented below.

	Number of shares		Weighted-avg. exercise price per share		Weighted-avg. remaining contractual life
Options outstanding at December 29, 2012	722,617		$	8.07
Granted	195,634		16.53
Exercised	(12,000	)	2.67
Forfeited	—		—
Expired	—		—
Options outstanding at December 28, 2013	906,251		$	9.97	5.0 years
Options exercisable at December 28, 2013	673,617		$	7.71	3.7 years

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

The fair value of each stock option grant under the Company's stock option plan was estimated on the date of grant using the Black Scholes option-pricing model with the following weighted average assumptions and results for fiscal 2013, 2012 and 2011.

Weighted Average	2013	2012	2011
Expected dividend yield	0.0%	0.0%	0.0%
Risk-free interest rate	1.01%	1.14%	2.53%
Expected term	5.75 years	5.75 years	5.75 years
Expected volatility	59.8%	62.0%	61.1%
Fair value of options granted	$9.04	$9.16	$8.26

Schedule of Nonvested Share Activity [Table Text Block]

A summary of the Company’s non-vested stock awards as of December 28, 2013, and changes during the year ended is as follows:

	Non-Vested Shares		Weighted Average Grant Date Fair Value
Stock awards outstanding December 29, 2012	836,024		$	12.26
Shares granted	519,575		16.89
Shares vested	(527,725	)	12.73
Shares forfeited	(6,667	)	7.36
Stock awards outstanding December 28, 2013	821,207		$	14.93

Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block]

A summary of the Company’s non-employee director restricted stock awards as of December 28, 2013, and changes during the year ended is as follows:

	Restricted Shares	Weighted Average Grant Date Fair Value
Stock awards outstanding December 29, 2012	108,458	$	9.59
Restricted shares granted	21,780	16.53
Restricted shares where the restriction lapsed	—	—
Restricted shares forfeited	—	—
Stock awards outstanding December 28, 2013	130,238	$	10.75