PROPERTY AND EQUIPMENT (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Property Plant And Equipment [Line Items]
Property and equipment, gross	$ 1,300	$ 1,271
Less accumulated depreciation and amortization	(650)	(613)
Property and equipment, net	650	658
Furniture and computer equipment
Property Plant And Equipment [Line Items]
Property and equipment, gross	1,171	1,079
Leasehold improvements
Property Plant And Equipment [Line Items]
Property and equipment, gross	$ 129	$ 192