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Fair Value - Summary of Estimated Fair Values and Related Carrying Amounts of Financial Instruments (Detail) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Financial Assets |  |
Cash and due from banks | $ 110,491 | $ 77,274
Securities available for sale | 321,081 | 354,341
Restricted equity investments | 18,621 | 21,257
Other equity investments | 12,905 | 23,776
Other investments | 29,467 | 24,672
Financial Liabilities |  |
Noninterest-bearing deposits | 506,248 | 640,101
Savings deposits | 117,923 | 151,646
Time deposits | 892,325 | 391,961
FHLB borrowings | 210,000 | 311,700
Subordinated notes, net | 39,855 | 39,920
Carrying Value |  |
Financial Assets |  |
Cash and due from banks | 110,491 | 77,274
Restricted cash | 10,660 |
Federal funds sold | 4,451 | 1,426
Securities available for sale | 321,081 | 354,341
Restricted equity investments | 18,621 | 21,257
Other equity investments | 12,905 | 23,776
Other investments | 29,467 | 24,672
PPP loans receivable, net | 2,386 | 11,967
Loans held for investment, net | 2,392,668 | 2,368,352
Accrued interest receivable | 14,967 | 11,569
Bank owned life insurance | 48,453 | 47,245
MSR assets | 27,114 | 28,991
Financial Liabilities |  |
Noninterest-bearing deposits | 506,248 | 640,101
Interest-bearing demand and money market deposits | 1,049,536 | 1,318,799
Savings deposits | 117,923 | 151,646
Time deposits | 892,325 | 391,961
FHLB borrowings | 210,000 | 311,700
FRB borrowings | 65,000 | 51
Subordinated notes, net | 39,855 | 39,920
Fair Value |  |
Financial Assets |  |
Cash and due from banks | 110,491 | 77,274
Restricted cash | 10,660 |
Federal funds sold | 4,451 | 1,426
Securities available for sale | 321,081 | 354,341
Restricted equity investments | 18,621 | 21,257
Other equity investments | 12,905 | 23,776
Other investments | 29,467 | 24,672
PPP loans receivable, net | 2,386 | 11,967
Loans held for investment, net | 2,313,727 | 2,321,042
Accrued interest receivable | 14,967 | 11,569
Bank owned life insurance | 48,453 | 47,245
MSR assets | 27,114 | 28,991
Financial Liabilities |  |
Noninterest-bearing deposits | 506,248 | 640,101
Interest-bearing demand and money market deposits | 1,049,536 | 1,318,799
Savings deposits | 117,923 | 151,646
Time deposits | 892,439 | 352,294
FHLB borrowings | 211,799 | 311,700
FRB borrowings | 65,000 | 51
Subordinated notes, net | 37,803 | 37,689
Level 1 [Member] |  |
Financial Assets |  |
Cash and due from banks | 110,491 | 77,274
Restricted cash | 10,660 |
Federal funds sold | 4,451 | 1,426
Financial Liabilities |  |
Noninterest-bearing deposits | 506,248 | 640,101
Level 2 [Member] |  |
Financial Assets |  |
Securities available for sale | 320,331 | 342,435
Restricted equity investments | 18,621 | 21,257
Other equity investments | 12,905 | 23,776
Accrued interest receivable | 14,967 | 11,569
Bank owned life insurance | 48,453 | 47,245
Financial Liabilities |  |
Interest-bearing demand and money market deposits | 1,049,536 | 1,318,799
Savings deposits | 117,923 | 151,646
FHLB borrowings | 211,799 | 311,700
FRB borrowings | 65,000 | 51
Level 3 [Member] |  |
Financial Assets |  |
Securities available for sale | 750 | 11,906
Other investments | 29,467 | 24,672
PPP loans receivable, net | 2,386 | 11,967
Loans held for investment, net | 2,313,727 | 2,321,042
MSR assets | 27,114 | 28,991
Financial Liabilities |  |
Time deposits | 892,439 | 352,294
Subordinated notes, net | $ 37,803 | $ 37,689

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