TRANSACTIONS WITH STOCKHOLDER (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended
	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
TRANSACTIONS WITH STOCKHOLDER (Details) [Line Items]
Percentage Of Stockholder Ownership	7.00%								7.00%
Revenue, Net	$ 40,021	$ 34,533	$ 34,635	$ 40,206	$ 44,333	$ 38,472	$ 40,040	$ 43,992	$ 149,395	$ 166,837	$ 150,126
Accounts Receivable, Net, Current	32,360				31,601				32,360	31,601
Trade Accounts Receivable [Member] | Canon Inc [Member]
TRANSACTIONS WITH STOCKHOLDER (Details) [Line Items]
Accounts Receivable, Net, Current	1,771				1,604				1,771	1,604
Japan And Subsidiary Of Canon Inc [Member]
TRANSACTIONS WITH STOCKHOLDER (Details) [Line Items]
Revenue, Net									$ 13,540	$ 16,810	$ 19,697
Percentage Of Net Revenues									9.00%	10.00%	13.00%