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INCOME TAXES - Deferred Income Tax Assets and (Liabilities) (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Components of Deferred Tax Assets and Liabilities |  |
Allowance for loan losses | $ 4,393 | $ 7,141
Minimum pension liability | 1,245 | 1,544
Stock-based compensation | 1,140 | 753
SERP | 298 | 286
Other | 478 | 1,209
Total gross deferred tax assets | 7,554 | 10,933
Depreciation | (1,556) | (1,733)
Pension | (1,077) | (262)
Unrealized gain on securities available-for-sale | (45) | (2,320)
Holding gain on equity securities | (4,358) | (3,893)
Equity method investment | (4,086) | (2,463)
Goodwill | (70) | (35)
Other | (288) | 0
Total gross deferred tax liabilities | (11,480) | (10,706)
Net deferred tax liabilities | $ (3,926) |
Net deferred tax assets |  | $ 227

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