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Fair Value Measurement - Carrying Amount and Fair Value of Financial Instruments Not Measured at Fair Value on a Recurring or Nonrecurring Basis (Detail) - USD ($) $ in Thousands | Jun. 30, 2022 | Dec. 31, 2021
--- | --- | ---
Financial Assets: |  |
Cash and due from financial institutions | $ 233,281 | $ 253,459
Other securities | 18,511 | 17,011
Loans, net of allowance | 2,036,786 | 1,971,238
Bank owned life insurance | 47,118 | 46,641
Accrued interest receivable | 8,318 | 7,385
Financial Liabilities: |  |
Long-term FHLB advances | 75,000 | 75,000
Securities sold under agreement to repurchase | 17,479 | 25,495
Carrying Amount [Member] |  |
Financial Assets: |  |
Cash and due from financial institutions | 233,281 | 264,239
Other securities | 18,511 | 17,011
Loans, held for sale | 4,167 | 1,972
Loans, net of allowance | 2,036,786 | 1,971,238
Bank owned life insurance | 47,118 | 46,641
Accrued interest receivable | 8,318 | 7,385
Financial Liabilities: |  |
Nonmaturing deposits | 2,233,716 | 2,170,253
Time deposits | 221,786 | 246,448
Long-term FHLB advances | 75,000 | 75,000
Securities sold under agreement to repurchase | 17,479 | 25,495
Subordinated debentures | 103,737 | 103,735
Accrued interest payable | 287 | 315
Total Fair Value [Member] |  |
Financial Assets: |  |
Cash and due from financial institutions | 233,281 | 264,239
Other securities | 18,511 | 17,011
Loans, held for sale | 4,250 | 2,011
Loans, net of allowance | 1,954,455 | 1,945,638
Bank owned life insurance | 47,118 | 46,641
Accrued interest receivable | 8,318 | 7,385
Financial Liabilities: |  |
Nonmaturing deposits | 2,233,716 | 2,170,253
Time deposits | 221,575 | 247,053
Long-term FHLB advances | 65,965 | 75,930
Securities sold under agreement to repurchase | 17,479 | 25,495
Subordinated debentures | 101,410 | 111,118
Accrued interest payable | 287 | 315
(Level 1) [Member] |  |
Financial Assets: |  |
Cash and due from financial institutions | 233,281 | 264,239
Other securities | 18,511 | 17,011
Loans, held for sale | 4,250 | 2,011
Bank owned life insurance | 47,118 | 46,641
Accrued interest receivable | 8,318 | 7,385
Financial Liabilities: |  |
Nonmaturing deposits | 2,233,716 | 2,170,253
Securities sold under agreement to repurchase | 17,479 | 25,495
Accrued interest payable | 287 | 315
(Level 3) [Member] |  |
Financial Assets: |  |
Loans, net of allowance | 1,954,455 | 1,945,638
Financial Liabilities: |  |
Time deposits | 221,575 | 247,053
Long-term FHLB advances | 65,965 | 75,930
Subordinated debentures | $ 101,410 | $ 111,118

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- Definition The carrying amount of non maturing deposit liabilities held by the entity, including, but not limited to, foreign and domestic, interest and noninterest bearing, demand deposits, saving deposits and negotiable orders of withdrawal (NOW). + References No definition available. + Details
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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 -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(10)) -URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878 + Details
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