SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES- Antidilutive Securities Excluded from Computation of Earnings Per Share (Details) - shares shares in Thousands	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	2,081	1,444
Stock Options
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	174	274
Warrants
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	29	45
Restricted Stock Units
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	1,878	1,125