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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 loan losses | $ 2,256 | $ 2,604
Unfunded commitment reserve | 157 | 208
Unrealized investment security losses | 3,971 |
Premises and equipment | 955 | 743
Lease liabilities | 698 | 752
Other | 185 | 175
Total tax assets | 8,222 | 4,482
DEFERRED TAX LIABILITIES: |  |
Investment accretion | (107) | (51)
Unrealized investment security gains | 0 | (369)
Lease right-of-use assets | (639) | (704)
Accrued pension obligation | (4,494) | (4,098)
Other | (193) | (194)
Total tax liabilities | (5,433) | (5,416)
Net deferred tax asset (liability) | $ 2,789 |
Net deferred tax asset (liability) |  | $ (934)

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