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COMPOSITION OF CERTAIN FINANCIAL STATEMENT CAPTIONS Accrued liabilities (Details) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2013
Jun. 30, 2013
COMPOSITION OF CERTAIN FINANCIAL STATEMENT CAPTIONS [Abstract]    
Accrued expenses $ 3,771 $ 3,955
Accrued third-party service contracts 963 1,048
Accrued liabilities $ 4,734 $ 5,003