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LEASES - Supplemental Cash Flow Information (Details) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
LEASES    
Operating cash flows from operating leases $ (1,183) $ (1,115)
Operating cash flows from finance leases (49) (148)
Financing cash flows from finance leases (2,291) (2,126)
Right-of-use assets obtained in exchange for operating leases $ 63 8,226
Right-of-use assets obtained in exchange for finance leases   $ 121