Accounts Receivable (Tables)

3 Months Ended

Sep. 30, 2011

Notes to Financial Statements [Abstract]

Accounts Receivable Schedule

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

	September 30, 2011		March 31, 2011
Trade accounts receivable	$	143,633	$	181,840
Other	1,522		2,200
	145,155		184,040
Less allowance for doubtful accounts	2,746		2,838
	$	142,409	$	181,202