LEASE COMMITMENTS (Future Minimum Lease Payments for Finance Leases) (Details) $ in Thousands	Jun. 30, 2019 USD ($)
Future minimum lease payments for finance leases - Total
2020	$ 482
2021	388
2022	105
2023	90
2024	74
2025	59
Total	1,198
Future minimum lease payments for finance leases - Principal
2020	413
2021	356
2022	89
2023	80
2024	69
2025	58
Total	1,065
Future minimum lease payments for finance leases - Interest
2020	69
2021	32
2022	16
2023	10
2024	5
2025	1
Total	$ 133