LEASES - Lease Liability Maturities (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Operating Leases
2019	$ 3,464
2020	2,503
2021	2,203
2022	1,424
2023	873
2025 and thereafter	1,973
Total undiscounted payments	12,440
Less: amounts representing interest	(1,397)
Present value of net minimum lease payments	11,043	$ 11,637
Finance Leases
2019	5,257
2020	5,658
2021	2,998
2022	1,256
2023	29
2025 and thereafter	0
Total undiscounted payments	15,198
Less: amounts representing interest	(406)
Present value of net minimum lease payments	$ 14,792	$ 16,332