LEASES (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Components of lease expense [Abstract]
Operating lease cost	$ 2,451	$ 1,541	$ 1,432
Short-term lease cost	394	236	165
Lease cost	2,845	1,777	1,597
Cash paid for amounts included in the measurement of lease liabilities [Abstract]
Operating cash outflow from operating leases	2,845	$ 1,777	$ 1,597
Maturities of lease liabilities [Abstract]
2022	2,385
2023	1,063
2024	929
2025	19
Total lease payments	4,396
Less: Interest	(214)
Present value of lease liabilities	$ 4,182
Weighted average remaining lease terms and discount rates [Abstract]
Weighted average remaining lease term	1 year 4 months 13 days	2 years 1 month 9 days
Weighted average discount rate	4.54%	5.14%