Shareholders' Equity (Tables)

9 Months Ended

Sep. 29, 2012

Shareholders' Equity

Schedule of restricted share activity

	Number		Weighted Average Grant Date Fair Value
Nonvested at January 1, 2012	405,667		$	3.62
Granted	177,437		6.49
Vested	(63,667	)	3.30
Forfeited	—		—
Nonvested at September 29, 2012	519,437		$	4.64

Summary of stock option activity

	Options  Outstanding		Weighted Average Exercise Price		Aggregate Intrinsic Value (in-the-money options)		Weighted Average Remaining Contractual Life(in years)
Outstanding at January 1, 2012	1,786,500		$	2.52
Granted	197,500		6.55
Exercised	(355,700	)	2.50
Forfeited or expired	(133,100	)	2.83
Outstanding at September 29, 2012	1,495,200		$	3.04	$	4,127,333	5.76

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

	Quarter Ended		Nine Months Ended
	September 29,  2012	September 24, 2011	September 29,  2012	September 24, 2011
Expected dividend yield (%)	0	0	0	0
Expected volatility (%)	56	58	56-58	58
Risk-free interest rate (%)	1.7	3.2 - 3.5	1.7 - 3.5	3.2 - 3.5
Expected life (years)	5.5-6.5	6.5	5.5-6.5	6.5