Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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STOCK-BASED COMPENSATION - Additional Information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares available for grant	1,730,542
Closing stock price of common stock	$ 35.40
Employee Stock Option [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Option term	10 years
Unrecognized compensation cost	$ 0
Total compensation cost	$ 0	$ 0	$ 0
Employee Stock Option [Member] \| Maximum [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Option term	10 years
Stock option vesting term	5 years
Restricted stock [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares granted	215,716
Total compensation cost	$ 7,100,000	$ 6,900,000	$ 5,900,000
Restricted stock [Member] \| Tranche One [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock option vesting term	3 years
Restricted stock [Member] \| Tranche Two [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock option vesting term	5 years
Performance Shares [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock option vesting term	3 years
Unrecognized compensation cost	$ 12,500,000
Shares granted	51,710
Weighted average period over which unrecognized compensation is expected to be recognized (in years)	1 year 5 months 15 days