SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND USE OF ESTIMATES - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Disaggregation of Revenue [Line Items]
Revenue	$ 96,092	$ 95,226
Direct-to-consumer
Disaggregation of Revenue [Line Items]
Revenue	62,334	63,826
Business-to-business
Disaggregation of Revenue [Line Items]
Revenue	$ 33,758	$ 31,400