EMPLOYEE STOCK PLANS (Tables)

6 Months Ended

Jun. 30, 2013

Employee Service Share-based Compensation, Aggregate Disclosures [Abstract]

Schedule of Stock Option Activity

The following table summarizes the stock option activity under all of our equity incentive plans for the six months ended June 30, 2013:

	Number of Shares		Weighted- Average Exercise Price		Weighted Average Remaining Term	Aggregated Intrinsic Value
	(thousands)				(years)	(thousands)
Outstanding at December 31, 2012	7,614		$	3.34
Granted	1,399		$	1.28
Exercised	(243	)	$	0.85
Canceled or forfeited	(2,799	)	$	4.34
Outstanding at June 30, 2013	5,971		$	2.48	4.9	$	3,781
Vested and expected to vest at June 30, 2013	5,384		$	2.60	4.6	$	3,290
Exercisable at June 30, 2013	2,392		$	4.09	3.0	$	630

The aggregate intrinsic value represents the pre-tax differences between the exercise price of stock options and the quoted market price of our stock on June 30, 2013 for all in-the-money options.

The following table provides information pertaining to our stock options for the six months ended June 30, 2013 and July 1, 2012 (in thousands, except weighted-average fair values):

	Six Months Ended
	June 30, 2013		July 1, 2012
Weighted-average fair value of options granted	$	0.80	$	1.78
Intrinsic value of options exercised	$	199	$	197
Cash received from options exercised	$	207	$	150

Schedule of Restricted Stock Units

The following table summarizes RSU activity under all of our equity incentive plans for the six months ended June 30, 2013:

	Number of Shares		Weighted Average Grant Date Fair Value
	(thousands)
Outstanding at December 31, 2012	32		$	1.28
Granted	375		1.37
Released	(8	)	1.03
Canceled	—		—
Outstanding at June 30, 2013	399		$	1.36