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Income Taxes - Summary of Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Deferred tax assets |  |
Allowance for loan losses | $ 6,106 | $ 5,595
Deferred compensation | 1,143 | 1,213
Pension costs |  | 56
Intangible assets | 154 | 231
Net operating loss carryforward | 699 |
Deferred loan fees | 347 | 614
Unrealized gain on securities available for sale | 14,218 |
Unrealized gain on securities purchased | 1,966 | 258
Other | 295 | 455
Deferred tax asset | 24,928 | 8,422
Deferred tax liabilities |  |
Tax depreciation in excess of book depreciation | (2,124) | (973)
Discount accretion on securities | (244) | (86)
FHLB stock dividends | (822) | (969)
Purchase accounting adjustments | (2,220) |
Unrealized gain on securities available for sale |  | (3,806)
Prepaids | (334) | (276)
Other | (735) | (1,243)
Deferred tax liability | (6,479) | (7,353)
Net deferred tax asset | $ 18,449 | $ 1,069

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- Definition The amount as of the balance sheet date of the estimated future tax effects attributable to Federal Home Loan Bank (FHLB) stock. Federal Home Loan Bank stock represents an equity interest in a FHLB. It does not have a readily determinable fair value because its ownership is restricted and it lacks a market (liquidity). + References No definition available. + Details
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