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STOCKHOLDERS’ EQUITY - Schedule of Stock Options Outstanding and Stock Option Activity (Details) - $ / shares shares in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Options
Outstanding at beginning of period (in shares)	7,695
Granted (in shares)	296
Exercised (in shares)	(244)
Forfeited (in shares)	(112)
Expired (in shares)	(20)
Outstanding at end of period (in shares)	7,615	7,695
Exercisable (in shares)	3,565
Expected to Vest (in shares)	4,050
Price
Outstanding at beginning of period (in dollars per share)	$ 16.01
Granted (in dollars per share)	19.20
Exercised (in dollars per share)	16.72
Forfeited (in dollars per share)	13.89
Expired (in dollars per share)	19.00
Outstanding at end of period (in dollars per share)	16.14	$ 16.01
Exercisable (in dollars per share)	17.52
Expected to Vest (in dollars per share)	$ 14.93
Weighted Average Remaining Contractual Term
Outstanding	5 years 1 month 6 days	5 years 10 months 24 days
Exercisable	4 years 1 month 6 days
Expected to Vest	6 years

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