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Fair Value Measurements (Estimated Fair Values of Financial Assets and Liabilities) (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Financial assets, Estimated Fair Value |  |
Investment securities available for sale, at fair value | $ 83,587 | $ 116,982
Investment securities held to maturity | 494,627 | 401,524
LHFS | 4,248 | 37,749
Loans, net | 8,437 |
MSRs | 5,275 | 4,087
Interest Rate Lock Commitments [Member] |  |
Financial assets, Estimated Fair Value |  |
Derivative asset, estimated fair value | 35 | 380
Financial liabilities, Estimated Fair Value |  |
IRLCs - Derivative Liability | 7 |
TBA securities [Member] |  |
Financial assets, Estimated Fair Value |  |
Derivative asset, estimated fair value | 41 | 55
Financial liabilities, Estimated Fair Value |  |
IRLCs - Derivative Liability | 6 | 41
Carrying Amount [Member] |  |
Financial assets, Estimated Fair Value |  |
Loans, net | 8,437 |
Estimated Fair Value [Member] |  |
Financial assets, Estimated Fair Value |  |
Loans, net | 8,437 |
Fair Value, Inputs, Level 1 [Member] | Carrying Amount [Member] |  |
Financial assets, Estimated Fair Value |  |
Cash and cash equivalents | 55,499 | 583,613
Fair Value, Inputs, Level 1 [Member] | Estimated Fair Value [Member] |  |
Financial assets, Estimated Fair Value |  |
Cash and cash equivalents | 55,499 | 583,613
Fair Value, Inputs, Level 2 [Member] |  |
Financial assets, Estimated Fair Value |  |
Investment securities available for sale, at fair value | 83,587 | 116,982
LHFS | 4,248 | 37,749
Loans, net | 8,437 |
Fair Value, Inputs, Level 2 [Member] | TBA securities [Member] |  |
Financial assets, Estimated Fair Value |  |
Derivative asset, estimated fair value | 41 | 55
Financial liabilities, Estimated Fair Value |  |
IRLCs - Derivative Liability | 6 | 41
Fair Value, Inputs, Level 2 [Member] | Carrying Amount [Member] |  |
Financial assets, Estimated Fair Value |  |
Investment securities available for sale, at fair value | 83,587 | 116,982
Investment securities held to maturity | 559,455 | 404,594
Equity securities | 1,233 | 1,372
Restricted securities | 11,169 | 4,159
LHFS | 4,248 | 37,749
Cash surrender value on life insurance | 59,218 | 47,935
Financial liabilities, Estimated Fair Value |  |
Noninterest-bearing demand | 862,015 | 927,497
Checking plus interest | 694,101 | 524,143
Money market | 709,132 | 889,099
Savings | 319,814 | 225,546
Club | 374 | 388
Certificates of deposit | 424,348 | 459,563
Securities sold under retail repurchase agreement |  | 4,143
Advances from FHLB - short-term | 40,000 |
Advances from FHLB - long-term |  | 10,135
Subordinated debt | 43,072 | 42,762
IRLCs - Derivative Liability | 6 | 41
Fair Value, Inputs, Level 2 [Member] | Carrying Amount [Member] | TBA securities [Member] |  |
Financial assets, Estimated Fair Value |  |
Derivative asset, estimated fair value | 41 | 55
Fair Value, Inputs, Level 2 [Member] | Estimated Fair Value [Member] |  |
Financial assets, Estimated Fair Value |  |
Investment securities available for sale, at fair value | 83,587 | 116,982
Investment securities held to maturity | 494,626 | 401,524
Equity securities | 1,233 | 1,372
Restricted securities | 11,169 | 4,159
LHFS | 4,248 | 37,749
Cash surrender value on life insurance | 59,218 | 47,935
Financial liabilities, Estimated Fair Value |  |
Noninterest-bearing demand | 862,015 | 927,497
Checking plus interest | 694,101 | 524,143
Money market | 709,132 | 889,099
Savings | 319,814 | 225,546
Club | 374 | 388
Certificates of deposit | 410,455 | 461,135
Securities sold under retail repurchase agreement |  | 4,143
Advances from FHLB - short-term | 40,002 |
Advances from FHLB - long-term |  | 10,187
Subordinated debt | 41,193 | 44,876
IRLCs - Derivative Liability | 6 | 41
Fair Value, Inputs, Level 2 [Member] | Estimated Fair Value [Member] | TBA securities [Member] |  |
Financial assets, Estimated Fair Value |  |
Derivative asset, estimated fair value | 41 | 55
Fair Value, Inputs, Level 3 [Member] |  |
Financial assets, Estimated Fair Value |  |
MSRs | 5,275 | 4,087
Fair Value, Inputs, Level 3 [Member] | Interest Rate Lock Commitments [Member] |  |
Financial assets, Estimated Fair Value |  |
Derivative asset, estimated fair value | 35 | 380
Financial liabilities, Estimated Fair Value |  |
IRLCs - Derivative Liability | 7 |
Fair Value, Inputs, Level 3 [Member] | Carrying Amount [Member] |  |
Financial assets, Estimated Fair Value |  |
Loans, net | 2,531,027 | 2,105,231
MSRs | 5,275 | 4,087
Fair Value, Inputs, Level 3 [Member] | Carrying Amount [Member] | Interest Rate Lock Commitments [Member] |  |
Financial assets, Estimated Fair Value |  |
Derivative asset, estimated fair value | 35 | 380
Financial liabilities, Estimated Fair Value |  |
IRLCs - Derivative Liability | 7 |
Fair Value, Inputs, Level 3 [Member] | Estimated Fair Value [Member] |  |
Financial assets, Estimated Fair Value |  |
Loans, net | 2,431,808 | 2,106,373
MSRs | 5,275 | 4,087
Fair Value, Inputs, Level 3 [Member] | Estimated Fair Value [Member] | Interest Rate Lock Commitments [Member] |  |
Financial assets, Estimated Fair Value |  |
Derivative asset, estimated fair value | 35 | $ 380
Financial liabilities, Estimated Fair Value |  |
IRLCs - Derivative Liability | $ 7 |

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- Definition Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References No definition available. + Details
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- Definition Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 22 -URI https://asc.fasb.org/extlink&oid=99393222&loc=SL20226052-175313 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 7 -URI https://asc.fasb.org/extlink&oid=99393222&loc=SL20226000-175313 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 20 -Section 50 -Paragraph 4D -Subparagraph (c)(2) -URI https://asc.fasb.org/extlink&oid=121570589&loc=SL51823488-111719 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -Subparagraph (a),(c) -URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5624163-113959 + Details
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- Definition Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 20 -Section 50 -Paragraph 4D -Subparagraph (c)(2) -URI https://asc.fasb.org/extlink&oid=121570589&loc=SL51823488-111719 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -Subparagraph (a),(c) -URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5624163-113959 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 7 -URI https://asc.fasb.org/extlink&oid=99393222&loc=SL20226000-175313 Reference 5: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 22 -URI https://asc.fasb.org/extlink&oid=99393222&loc=SL20226052-175313 + Details
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- Definition Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 45 -Paragraph 1A -URI https://asc.fasb.org/extlink&oid=123594786&loc=SL75136599-209740 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(2)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + 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 https://asc.fasb.org/extlink&oid=126976982&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 https://asc.fasb.org/extlink&oid=126976982&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 https://asc.fasb.org/subtopic&trid=2196772 + Details
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- Definition The fair value amount of long-term debt 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. + References No definition available. + Details
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