STOCK-BASED AWARD PLANS - Options under 2020 Plan (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Weighted Average Per Share
Compensation expense	$ 5,256	$ 7,422	$ 14,383	$ 20,250
Stock options
Units
Beginning, balance			9,500
Granted	0	303	0	566
Forfeited			(100)
Expired			(1)
Exercised			(668)
Ending balance	8,731		8,731		9,500
Exercisable	6,294		6,294
Weighted Average Per Share
Beginning balance			$ 4.20
Forfeited			5.31
Expired			32.16
Exercised			2.81
Ending Balance	$ 4.29		4.29		$ 4.20
Exercisable	$ 2.80		$ 2.80
Remaining contractual life, outstanding			4 years 6 months		5 years 2 months 12 days
Remaining contractual life, exercisable			3 years 6 months
Intrinsic value, outstanding	$ 81,881		$ 81,881		$ 110,843
Intrinsic value, exercisable	68,410		$ 68,410
Vesting period			10 years
Compensation expense	$ 1,836	$ 5,579	$ 5,250	$ 13,260
Unrecognized compensation expense period			2 years 1 month 24 days
Stock options | Minimum
Weighted Average Per Share
Vesting period			1 year
Stock options | Maximum
Weighted Average Per Share
Vesting period			4 years