STOCKHOLDERS' EQUITY - Unrecognized Stock-Based Amortization (Details)	12 Months Ended
	Dec. 31, 2021 USD ($)
Unrecognized Stock Based Compensations Related to Outstanding Awards	$ 16,431,000
Remaining Weighted-Average Amortization Period (in years)	1 year 5 months 12 days
Restricted Stock Units (RSUs)
Unrecognized Stock Based Compensations Related to Outstanding Awards	$ 16,418,000
Remaining Weighted-Average Amortization Period (in years)	1 year 5 months 12 days
Equity Option
Unrecognized Stock Based Compensations Related to Outstanding Awards	$ 13,000
Remaining Weighted-Average Amortization Period (in years)	3 months 25 days