Accounts Receivable (Notes)

3 Months Ended

Dec. 31, 2011

Notes to Financial Statements [Abstract]

Accounts Receivable

Accounts Receivable

Accounts receivable consists of the following (amounts in thousands):

	December 31, 2011		March 31, 2011
Trade accounts receivable	$	150,295	$	181,840
Other	1,653		2,200
	151,948		184,040
Less allowance for doubtful accounts	2,671		2,838
	$	149,277	$	181,202