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Fair Value Measurements and Disclosure - Fair Value Estimates (Details) - USD ($) | Sep. 30, 2021 | Dec. 31, 2020
--- | --- | ---
Financial Assets: |  |
Investment securities | $ 0 | $ 0
Quoted Prices In Active Markets for Identical Assets Level 1 |  |
Financial Assets: |  |
Investment securities | 3,776,000 | 3,851,000
Loans | 0 | 0
Accrued interest receivable | 0 | 0
Deposits: |  |
Noninterest-bearing | 455,584,000 | 430,210,000
NOW and money market | 514,878,000 | 406,707,000
Savings | 110,005,000 | 94,467,000
Time deposits | 0 | 0
Total deposits | 1,080,467,000 | 931,384,000
Junior subordinated debt | 0 | 0
Significant Other Observable Inputs Level 2 |  |
Financial Assets: |  |
Investment securities | 161,732,000 | 82,341,000
Loans | 0 | 0
Accrued interest receivable | 8,246,000 | 8,164,000
Deposits: |  |
Noninterest-bearing | 0 | 0
NOW and money market | 0 | 0
Savings | 0 | 0
Time deposits | 0 | 0
Total deposits | 0 | 0
Junior subordinated debt | 0 | 0
Significant Unobservable Inputs Level 3 |  |
Financial Assets: |  |
Investment securities | 0 | 0
Loans | 798,407,000 | 636,470,000
Accrued interest receivable | 0 | 0
Deposits: |  |
Noninterest-bearing | 0 | 0
NOW and money market | 0 | 0
Savings | 0 | 0
Time deposits | 70,305,000 | 61,519,000
Total deposits | 70,305,000 | 61,519,000
Junior subordinated debt | 11,295,000 | 10,924,000
Carrying Amount |  |
Financial Assets: |  |
Investment securities | 165,508,000 | 86,192,000
Loans | 799,970,000 | 645,825,000
Accrued interest receivable | 8,246,000 | 8,164,000
Deposits: |  |
Noninterest-bearing | 455,584,000 | 391,897,000
NOW and money market | 514,878,000 | 402,566,000
Savings | 110,005,000 | 96,669,000
Time deposits | 70,248,000 | 61,519,000
Total deposits | 1,150,715,000 | 952,651,000
Junior subordinated debt | 11,295,000 | 10,924,000
Estimated Fair Value |  |
Financial Assets: |  |
Investment securities | 165,508,000 | 86,192,000
Loans | 798,407,000 | 636,470,000
Accrued interest receivable | 8,246,000 | 8,164,000
Deposits: |  |
Noninterest-bearing | 455,584,000 | 430,210,000
NOW and money market | 514,878,000 | 406,707,000
Savings | 110,005,000 | 94,467,000
Time deposits | 70,305,000 | 61,519,000
Total deposits | 1,150,772,000 | 992,903,000
Junior subordinated debt | $ 11,295,000 | $ 10,924,000

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- Definition This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents interest receivable as presented on the statement of financial position. + References No definition available. + Details
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- Definition This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure. This item represents the aggregate of all deposit liabilities held by the entity for negotiable orders of withdrawal (NOW). + References No definition available. + Details
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- Definition This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure. This item represents the aggregate of all deposit liabilities held by the entity for noninterest bearing. + References No definition available. + Details
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- Definition This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure. This item represents the aggregate of savings. + References No definition available. + Details
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- Definition This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure. This item represents the aggregate of all deposit liabilities for time deposits. + References No definition available. + Details
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- Definition Fair value portion of deposit liabilities held by the entity, including, but not limited to, foreign and domestic, interest and noninterest bearing, demand deposits, saving deposits, negotiable orders of withdrawal (NOW) and time deposits. + References No definition available. + Details
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- Definition Fair value of subordinated debt obligations including, but not limited to, subordinated loan, subordinated bond, subordinated debenture or junior debt. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258 + Details
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- Definition Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -URI http://asc.fasb.org/subtopic&trid=2196772 + Details
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- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in net income (trading) and investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.4) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 + Details
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