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COMMITMENTS AND CONTINGENCIES (Details) - USD ($)
$ in Thousands
Jun. 30, 2019
Jun. 30, 2018
Leases    
Current $ 620 $ 691
Year 1 216 505
Year 2 47 44
Year 3 1 0
Year 4 0 0
Total future minimum lease payments, Capital Leases 884 1,240
Capital Lease [Member]    
Leases    
Current 283 250
Year 1 187 249
Year 2 143 150
Year 3 68 102
Year 4 44 23
Total future minimum lease payments, Capital Leases 725 774
Less amount representing interest 0 0
Present value of net minimum lease payments 725 774
Less current portion of capital lease obligations 283 250
Long-term obligations under capital leases 442 524
Operating Lease [Member]    
Leases    
Current 646 717
Year 1 216 531
Year 2 47 44
Year 3 1 0
Year 4 0 0
Total future minimum lease payments, Capital Leases 910 1,292
Sub-lease (Income) [Member]    
Leases    
Current (26) (26)
Year 1 0 (26)
Year 2 0 0
Year 3 0 0
Year 4 0 0
Total future minimum lease payments, Capital Leases $ (26) $ (52)