Accounts Receivable (Tables)

6 Months Ended

Sep. 30, 2012

Accounts Receivable, Net [Abstract]

Accounts Receivable Schedule

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

	September 30, 2012		March 31, 2012
Trade accounts receivable	$	230,203	$	171,274
Other	3,476		1,529
	233,679		172,803
Less allowance for doubtful accounts	3,222		2,602
	$	230,457	$	170,201