LEASES - Classification of Cash Flows (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$ 1,181	$ 1,321
Operating cash flows from finance leases	87	109
Financing cash flows from finance leases	2,006	1,769
Right-of-use assets obtained in exchange for lease obligations:
Operating leases	1,059	1,564
Finance leases	$ 586	$ 2,248