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FAIR VALUE OF FINANCIAL INSTRUMENTS (Tables)
9 Months Ended
Mar. 31, 2017
Fair Value Disclosures [Abstract]  
Fair value hierarchy for company's financial assets and liabilities
As of March 31, 2017 and June 30, 2016, the fair value hierarchy of the Company’s debt carried at historical cost was as follows (in thousands):
 
March 31, 2017
 
June 30, 2016
 
Fair Value
 
Fair Value
Debt
$
226,000

 
$
203,500