Receivables (Tables)

3 Months Ended

Mar. 31, 2013

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

The following table sets forth the components of accounts receivable at March 31, 2013 and June 30, 2012:

	March 31, 2013			June 30, 2012
Trade	$	32,268		$	32,361
Allowance for doubtful accounts		(694	)		(760	)
	$	31,574		$	31,601