XML 15 R37.htm IDEA: XBRL DOCUMENT

Income Tax (Provision) Benefit - Components of Income Tax (Provision) Benefit (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
Income Tax Disclosure [Abstract]
Current	$ 0	$ 0	$ 0	$ 0
Deferred	(32,183)	(172,039)	132,662	(83,774)
Total	$ (32,183)	$ (172,039)	$ 132,662	$ (83,774)

Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.

Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.