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Fair Value Measurements and Disclosures - Summary of Fair Values of Company's Financial Instruments (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Financial Assets |  |
Cash and cash equivalents | $ 75,831 | $ 87,401
Interest-bearing deposits in banks | 99 | 349
Investment securities available for sale | 433,926 | 486,518
Investment securities held to maturity | 1,065 | 1,075
Total loans | 2,550,101 | 2,401,451
Cash surrender value of BOLI | $ 47,321 | 46,276
Derivative Asset, Statement of Financial Position [Extensible Enumeration] | Accrued interest receivable and other assets |
Financial Liabilities |  |
Deposits | $ 2,670,624 | 2,633,181
Other borrowings | 5,539 | 5,539
Subordinated debt, net of unamortized issuance cost | 54,241 | 54,013
Short-term FHLB advances | 150,000 | 155,000
Long-term FHLB advances | 42,713 | $ 21,213
Derivative Liability, Statement of Financial Position [Extensible Enumeration] |  | Accrued interest payable and other liabilities
Carrying Amount |  |
Financial Assets |  |
Cash and cash equivalents | 75,831 | $ 87,401
Interest-bearing deposits in banks | 99 | 349
Investment securities available for sale | 433,926 | 486,518
Investment securities held to maturity | 1,065 | 1,075
Mortgage loans held for sale | 361 | 98
Total loans | 2,550,101 | 2,401,451
Cash surrender value of BOLI | 47,321 | 46,276
Derivative assets | 3,914 | 5,144
Financial Liabilities |  |
Deposits | 2,670,624 | 2,633,181
Other borrowings | 5,539 | 5,539
Subordinated debt, net of unamortized issuance cost | 54,241 | 54,013
Short-term FHLB advances | 150,000 | 155,000
Long-term FHLB advances | 42,713 | 21,213
Derivative liabilities | 3 | 9
Fair Value |  |
Financial Assets |  |
Cash and cash equivalents | 75,831 | 87,401
Interest-bearing deposits in banks | 99 | 349
Investment securities available for sale | 433,926 | 486,518
Investment securities held to maturity | 1,066 | 1,072
Mortgage loans held for sale | 361 | 98
Total loans | 2,381,863 | 2,326,104
Cash surrender value of BOLI | 47,321 | 46,276
Derivative assets | 3,914 | 5,144
Financial Liabilities |  |
Deposits | 2,665,590 | 2,620,577
Other borrowings | 5,498 | 5,388
Subordinated debt, net of unamortized issuance cost | 50,865 | 51,287
Short-term FHLB advances | 150,000 | 155,000
Long-term FHLB advances | 41,792 | 20,019
Derivative liabilities | 3 | 9
Level 1 | Fair Value |  |
Financial Assets |  |
Cash and cash equivalents | 75,831 | 87,401
Interest-bearing deposits in banks | 99 | 349
Investment securities available for sale | 0 | 0
Investment securities held to maturity | 0 | 0
Mortgage loans held for sale | 0 | 0
Total loans | 0 | 0
Cash surrender value of BOLI | 47,321 | 46,276
Derivative assets | 0 | 0
Financial Liabilities |  |
Deposits | 2,025,890 | 2,297,736
Other borrowings | 0 | 0
Subordinated debt, net of unamortized issuance cost | 0 | 0
Short-term FHLB advances | 150,000 | 155,000
Long-term FHLB advances | 0 | 0
Derivative liabilities | 0 | 0
Level 2 | Fair Value |  |
Financial Assets |  |
Cash and cash equivalents | 0 | 0
Interest-bearing deposits in banks | 0 | 0
Investment securities available for sale | 433,926 | 486,518
Investment securities held to maturity | 1,066 | 1,072
Mortgage loans held for sale | 361 | 98
Total loans | 2,378,066 | 2,321,792
Cash surrender value of BOLI | 0 | 0
Derivative assets | 3,914 | 5,144
Financial Liabilities |  |
Deposits | 639,700 | 322,841
Other borrowings | 5,498 | 5,388
Subordinated debt, net of unamortized issuance cost | 50,865 | 51,287
Short-term FHLB advances | 0 | 0
Long-term FHLB advances | 41,792 | 20,019
Derivative liabilities | 3 | 9
Level 3 | Fair Value |  |
Financial Assets |  |
Cash and cash equivalents | 0 | 0
Interest-bearing deposits in banks | 0 | 0
Investment securities available for sale | 0 | 0
Investment securities held to maturity | 0 | 0
Mortgage loans held for sale | 0 | 0
Total loans | 3,797 | 4,312
Cash surrender value of BOLI | 0 | 0
Derivative assets | 0 | 0
Financial Liabilities |  |
Deposits | 0 | 0
Other borrowings | 0 | 0
Subordinated debt, net of unamortized issuance cost | 0 | 0
Short-term FHLB advances | 0 | 0
Long-term FHLB advances | 0 | 0
Derivative liabilities | $ 0 | $ 0

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- Definition The carrying amount of a life insurance policy on an officer, executive or employee for which the reporting entity (a bank) is entitled to proceeds from the policy upon death of the insured or surrender of the insurance policy. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(10)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1 + Details
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