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GOODWILL AND OTHER INTANGIBLE ASSETS - Changes in Other Intangible Assets (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Finite-lived Intangible Assets [Roll Forward]    
Beginning of period $ 4,183 $ 5,458
Amortization expense (292) (334)
Balance, end of period $ 3,891 $ 5,124