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STOCK-BASED COMPENSATION - Compensation Expense (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Restricted Stock Units      
Share-based Compensation Arrangement by Share-based Payment Award      
Compensation expense $ 38,643 $ 32,085 $ 18,197
Fair value of units vested 32,414 12,038 4,566
Intrinsic value of units vested 42,970 14,446 5,360
Options      
Share-based Compensation Arrangement by Share-based Payment Award      
Compensation expense 227 2,063 5,696
Compensation expense, net of tax 174 1,573 4,507
Grant date fair value of options vested 2,421 7,601 17,492
Options | Selling Research And Development And Administrative Expenses      
Share-based Compensation Arrangement by Share-based Payment Award      
Compensation expense 185 1,693 4,768
Options | Cost of sales      
Share-based Compensation Arrangement by Share-based Payment Award      
Compensation expense $ 42 $ 370 $ 928