Stockholders' Equity (Tables)

12 Months Ended

Dec. 28, 2013

Stockholders' Equity:

Summary of restricted stock award activity

	Number of Shares		Weighted Average  Grant Date Fair Value Per Share
Nonvested as of December 29, 2012	519,437		$	4.64
Granted	108,750		7.34
Vested, including shares withheld to cover taxes	(166,443	)	4.55
Forfeited	(147,394	)	4.23
Nonvested as of December 28, 2013	314,350		$	5.82

Schedule of weighted-average assumptions used to estimate fair value of each stock option grant

	2013	2012	2011
Expected dividend yield (%)	0	0	0
Expected volatility (%)	53-55	56-58	58
Risk-free interest rate (%)	1.9- 2.9	1.7 - 3.5	3.2 - 3.5
Expected life (years)	5.5-6.5	5.5-6.5	6.5

Summary of stock option activity

	Options Outstanding		Weighted Average Exercise Price
Balance, December 29, 2012	1,222,727		$	3.26
Granted	227,500		7.25
Forfeited or expired	(7,400	)	7.11
Exercised	(508,527	)	2.57
Balance, December 28, 2013	934,300		$	4.58

Summary of stock options outstanding and exercisable

Range of Exercise Prices	Options  Outstanding	Weighted Average  Remaining  Contractual Life  (in years)	Weighted  Average  Exercise  Price		Options  Exercisable	Weighted  Average  Exercise  Price
$  1.70 - $2.40	264,400	4.9	$	2.00	232,400	$	1.95
$  3.20 - $4.16	278,500	6.9	$	3.80	124,200	$	3.75
$  4.28 - $7.21	383,900	8.9	$	6.83	42,300	$	6.42
$  7.61 - $9.68	7,500	9.5	$	8.30	—	$	—
	934,300	7.2	$	4.58	398,900	$	2.98