Accrued Liabilities (Tables)

12 Months Ended

Mar. 31, 2012

Liabilities, Current [Abstract]

Accrued liabilities

Accrued liabilities consist of the following (amounts in thousands):

	March 31, 2012		March 31, 2011
Bankruptcy reorganization liability	$	—	$	19,385
Other accrued expenses	88,877		112,454
	$	88,877	$	131,839