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LEASES - Supplemental Cash Flow Information (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
LEASES    
Operating cash flows from operating leases $ (392) $ (349)
Operating cash flows from finance leases (25) (57)
Financing cash flows from finance leases $ (725) (700)
Right-of-use assets obtained in exchange for operating leases   8,337
Right-of-use assets obtained in exchange for finance leases   $ 40