Accrued Liabilities (Tables)

3 Months Ended

Dec. 31, 2011

Notes to Financial Statements [Abstract]

Accrued liabilities

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

	December 31, 2011		March 31, 2011
Bankruptcy reorganization liability	$	—	$	19,385
Other accrued expenses	92,741		112,454
	$	92,741	$	131,839