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SHARE-BASED COMPENSATION - Other Options Disclosures (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Upon vesting, period to exercise in years 4 years    
Fair value per share upon grant (in dollars per share) $ 0 $ 0 $ 0
Number of options granted (in shares) 0 0 0
Intrinsic value per share upon exercise (in dollars per share) $ 4.07 $ 0 $ 7.06
Intrinsic value of options exercised $ 814 $ 0 $ 1,272
Tax benefit from options exercised 217 0 73
Cash received from exercise price of options exercised $ 86 $ 0 $ 244
Minimum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Exercise price range of options issued (in dollars per share) $ 0 $ 0 $ 1.34
Upon vesting, period to exercise in years 0 years 0 years 1 year
Maximum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Exercise price range of options issued (in dollars per share) $ 0 $ 0 $ 1.34
Upon vesting, period to exercise in years 0 years 0 years 10 years