INCOME TAXES - Schedule of effective income tax rate reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Income (loss) before income tax (benefit) expense	$ (26,724)	$ (39,372)
Applicable statutory federal income tax rate	21.00%	21.00%
Computed “expected” federal income tax (benefit) expense	$ (5,612)	$ (8,268)
Increase (decrease) in federal income tax expense resulting from:
State income taxes, net of federal benefit	(1,614)	(2,143)
Valuation Allowance	16,719	0
Tax-exempt income	(108)	(132)
Impairment of Goodwill	0	3,247
CARES Act – Carryback expense (benefit)	247	(568)
Other	(14)	(2)
Income tax (benefit) expense	$ 9,618	$ (7,866)