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INCOME TAXES - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Deferred tax assets: |  |
Allowance for credit losses and other contingent liabilities | $ 28,175 | $ 29,777
Tax effect of other components of income on securities available-for-sale | 38,140 | 3,265
Tax effect of other components of income on securities held-to-maturity | 8,138 | 343
Operating lease liability | 19,256 | 20,532
Other | 2,074 | 1,976
Total deferred tax assets | 95,783 | 55,893
Deferred tax liabilities: |  |
Tax effect of other components of income on derivatives | 5,394 | 1,371
Employee benefit plans | 976 | 2,803
Tax effect of purchase accounting fair value adjustments | 2,352 | 3,945
Difference in book and tax carrying value of fixed assets | 4,261 | 3,950
Difference in book and tax basis of unearned loan fees | 2,431 | 2,413
Operating lease asset | 18,414 | 19,871
States taxes | 2,801 | (189)
Other | 1,002 | 1,330
Total deferred tax liabilities | 37,631 | 35,494
Net deferred tax asset (recorded in other assets) | $ 58,152 | $ 20,399

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