EARNINGS (LOSS) PER SHARE (''EPS'') (Tables)

9 Months Ended

Dec. 31, 2011

EARNINGS (LOSS) PER SHARE ("EPS")

Computation of basic and diluted EPS

	Three Months Ended December 31,						Nine Months Ended December 31,
	2011			2010			2011			2010
Computation of Basic EPS:
Net income (loss)	$	14,104		$	40,859		$	(41,980	)	$	70,512
Less: net income allocated to participating securities		(939	)		(2,641	)		—			(4,787	)
Net income (loss) for basic EPS calculation	$	13,165		$	38,218		$	(41,980	)	$	65,725
Total weighted average shares outstanding—basic		89,523			86,321			83,003			85,783
Less: weighted average participating shares outstanding		(5,958	)		(5,578	)		—			(5,824	)
Weighted average common shares outstanding—basic		83,565			80,743			83,003			79,959
Basic EPS	$	0.16		$	0.47		$	(0.51	)	$	0.82
Computation of Diluted EPS:
Net income (loss)	$	14,104		$	40,859		$	(41,980	)	$	70,512
Less: net income allocated to participating securities		(939	)		(2,641	)		—			(4,787	)
Add: interest expense, net of tax, on Convertible Notes		—			3,552			—			10,446
Net income (loss) for diluted EPS calculation	$	13,165		$	41,770		$	(41,980	)	$	76,171
Weighted average common shares outstanding—basic		83,565			80,743			83,003			79,959
Add: dilutive effect of common stock equivalents		—			12,939			—			12,938
Weighted average common shares outstanding—diluted		83,565			93,682			83,003			92,897
Diluted EPS	$	0.16		$	0.45		$	(0.51	)	$	0.82