Accounts Receivable Discount Programs (Tables)

6 Months Ended

Sep. 30, 2012

Accounts Receivable Discount Programs [Abstract]

Schedule of Accounts Receivable Discount Programs

The following is a summary of the Company's accounts receivable discount programs:

	Six Months Ended
	September 30,
	2012			2011
Receivables discounted	$	157,335,000		$	133,222,000
Weighted average days		316			312
Annualized weighted average discount rate		2.8	%		2.9	%
Amount of discount as interest expense	$	3,824,000		$	3,363,000