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16. COMMITMENTS AND CONTINGENCIES (Details) - USD ($)
$ in Thousands
Jun. 30, 2017
Jun. 30, 2016
Leases    
2018 $ 503 $ 574
2019 398 245
2020 198 180
2021 0 115
2022 0 114
Total future minimum lease payments, Capital Leases 1,099 1,228
Less amount representing interest 0 0
Present value of net minimum lease payments 759 738
Less current portion of capital lease obligations 228 235
Long-term obligations under capital leases 531 503
Capital Lease [Member]    
Leases    
2018 228 235
2019 197 212
2020 183 156
2021 95 103
2022 46 32
Total future minimum lease payments, Capital Leases 759 738
Operating Lease [Member]    
Leases    
2018 536 598
2019 423 269
2020 224 204
2021 0 115
2022 0 114
Total future minimum lease payments, Capital Leases 1,183 1,300
Sub-lease (Income) [Member]    
Leases    
2018 (33) (24)
2019 (25) (24)
2020 (26) (24)
2021 0 0
2022 0 0
Total future minimum lease payments, Capital Leases $ (84) $ (72)