LEASES - Schedule of Supplemental Information Related To Operating Leases and Expenses (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Leases [Abstract]
Operating Lease, Payments	$ 1,431	$ 1,178
Operating Lease, Weighted Average Remaining Lease Term	2 years 3 months	3 years 4 months 6 days
Operating lease, borrowing rate	3.50%	3.25%
Operating lease cost	$ 1,139	$ 1,120
Sublease income	(585)	0
Total lease cost	$ 554	$ 1,120