EMPLOYEE BENEFIT PLANS - Restricted Stock Units Outstanding (Details) - RSUs	12 Months Ended
	Dec. 31, 2021 $ / shares shares
Number of Shares
Beginning Balance (in shares) | shares	3,268,000
Granted (in shares) | shares	3,621,000
Vested (in shares) | shares	(2,913,000)
Forfeited (in shares) | shares	(98,000)
Ending balance (in shares) | shares	3,878,000
Weighted Average Grant-Date Fair Value Per Share
Beginning balance (in dollars per) | $ / shares	$ 5.67
Granted (in dollars per) | $ / shares	7.90
Vested (in dollars per) | $ / shares	6.27
Forfeited (in dollars per) | $ / shares	6.71
Ending balance (in dollars per) | $ / shares	$ 7.31