Receivables (Tables)

3 Months Ended

Sep. 30, 2013

Receivables [Abstract]

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

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

	September 30, 2013			June 30, 2013
Trade and other	$	30,966		$	32,632
Allowance for doubtful accounts		(299	)		(272	)
	$	30,667		$	32,360