Equity (Tables)

12 Months Ended

Dec. 29, 2012

Equity

Summary of stock option activity

	Options			Weighted Average Exercise Price Per Share		Weighted Average Remaining Contractual Term (in years)		Aggregate Intrinsic Value
Outstanding on December 31, 2011		314,700		$	5.11		7.75	$	436,774
Granted		88,800			5.16
Exercised		(13,250	)		3.60
Forfeited/Cancelled		(54,600	)		4.31
Outstanding on December 29, 2012		335,650		$	5.31		7.26	$	34,124
Vested or expected to vest at December 29, 2012		311,220		$	5.36		7.13	$	32,958
Exercisable on December 29, 2012		207,599		$	5.80		6.42	$	24,169

Schedule of weighted average assumptions used to calculate fair value of each stock option

	Fiscal Year Ended
Black-Scholes Option Valuation Assumptions(1)	December 29, 2012			December 31, 2011			January 1, 2011
Risk-free interest rate(2)		0.2 - 2.0	%		0.1 - 2.0	%		0.3 - 3.4	%
Expected dividend yield		—			—			—
Expected stock price volatility(3)		50.7 - 89.4			65.4 - 96.6			76.4 - 104.9
Expected life of stock options (in years)(4)		4.1			4.1			4.1

(1)

Forfeitures are estimated and based on historical experience.

(2)

Based on the U.S. Treasury zero-coupon bond with a term consistent with the expected life of the options.

(3)

Expected stock price volatility is based on historical experience.

(4)

Expected life of stock options is based upon historical experience.

Summary of stock award activity

	Shares			Weighted Average Grant Date Fair Value
Non-vested at December 31, 2011		88,126		$	4.24
Granted		81,200			5.10
Vested		(44,322	)		(4.79	)
Forfeited		(26,251	)		(3.96	)
Non-vested at December 29, 2012		98,753		$	4.78