Current Assets (Tables)

12 Months Ended

Sep. 30, 2012

Current Assets

Allowance For Trade Receivables

(in thousands)	Balance at beginning of year		Charged to expense		Reclassified to assets held for sale			Accounts written off			Balance at end of year
2010	$	3,296	$	892	$	0		$	(668	)	$	3,520
2011		3,520		1,008		(826	)		(764	)		2,938
2012		2,938		532		0			(1,047	)		2,423

Schedule of components of inventory

(in thousands)	2011		2012
Raw materials	$	9,370	$	8,021
Finished goods		23,877		23,567
	$	33,247	$	31,588