Receivables (Details) - Schedule of accounts receivable (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Jun. 30, 2013
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for doubtful accounts	$ (300)	$ (272)
	31,483	32,360
Trade and other receivable [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Trade and other	$ 31,783	$ 32,632