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LONG-TERM DEBT (Detail Textuals) - USD ($)
$ in Thousands
12 Months Ended
Jun. 30, 2016
Jun. 30, 2015
May 31, 2015
Feb. 28, 2015
Jun. 30, 2014
Debt Instrument [Line Items]          
Term of notes receivable or quick start leases   60 months      
Capital Lease Obligations          
Debt Instrument [Line Items]          
Capital lease obligations $ 444 $ 108     $ 325
Capital Lease Obligations | Minimum          
Debt Instrument [Line Items]          
Percentage of interest rates 5.60%        
Capital lease obligations term 2 years        
Capital Lease Obligations | Maximum          
Debt Instrument [Line Items]          
Percentage of interest rates 9.00%        
Capital lease obligations term 5 years        
Assignment Of Quickstart Leases          
Debt Instrument [Line Items]          
Financing lease obligations     $ 304 $ 1,800  
Assignment Of Quickstart Leases | Minimum          
Debt Instrument [Line Items]          
Percentage of interest rates 9.40%        
Assignment Of Quickstart Leases | Maximum          
Debt Instrument [Line Items]          
Percentage of interest rates 9.50%