STOCK-BASED COMPENSATION (Tables)

12 Months Ended

Mar. 31, 2013

STOCK-BASED COMPENSATION

Schedule of stock-based compensation expenses

	Fiscal Year Ended March 31,
	2013		2012		2011
Cost of goods sold	$	10,060	$	5,144	$	10,695
Selling and marketing		5,562		5,042		4,659
General and administrative		17,824		19,963		9,781
Research and development		2,319		3,345		3,630
Stock-based compensation expense		35,765		33,494		28,765
Capitalized stock-based compensation expense		6,964		11,220		11,266
Total stock-based compensation expense	$	42,729	$	44,714	$	40,031

Schedule of weighted-average assumptions used to value outstanding market-based restricted shares

	Fiscal Year Ended March 31,
	2013						2012						2011
	Employee Market-Based			Non-Employee Market-Based			Employee Market-Based			Non-Employee Market-Based			Employee Market-Based			Non-Employee Market-Based
Risk-free interest rate		0.6	%		0.3	%		0.4	%		0.4	%		1.4	%		0.5	%
Expected stock price volatility		49.3	%		40.0	%		58.2	%		46.3	%		52.6	%		55.0	%
Expected service period (years)		2.8			3.3			2.0			3.1			2.0			4.0
Dividends		None			None			None			None			None			None

Schedule of activity in non-vested restricted stock awarded to employees and ZelnickMedia

	Shares (in thousands)			Weighted Average Fair Value on Grant Date
Non-vested restricted stock at March 31, 2012		5,724		$	11.06
Granted		4,581			10.08
Vested		(1,867	)		12.87
Forfeited		(1,081	)		17.43
Non-vested restricted stock at March 31, 2013		7,357		$	11.33

Schedule of activity in stock options awarded to employees and ZelnickMedia

	Fiscal Year Ended March 31,
	2013					2012					2011
(options in thousands)	Options			Weighted Average Exercise Price		Options			Weighted Average Exercise Price		Options			Weighted Average Exercise Price
Outstanding at beginning of period		2,164		$	15.16		2,317		$	15.37		3,514		$	18.17
Exercised		—			—		(22	)		10.96		(65	)		11.30
Forfeited		(155	)		20.59		(131	)		19.52		(1,132	)		24.30
Outstanding at end of period		2,009		$	14.74		2,164		$	15.16		2,317		$	15.37
Exercisable at period-end		2,009		$	14.74		2,164		$	15.16		2,317		$	15.37
Remaining weighted average contractual life of options exercisable (years)					4.4					5.0					5.7
Aggregate intrinsic value				$	2,833				$	1,296				$	1,354

Schedule of weighted-average assumptions used to value outstanding stock options

	Fiscal Year Ended March 31, 2011
Risk-free interest rate		3.4	%
Expected stock price volatility		57.2	%
Expected term until exercise (years)		7.3
Dividends		None