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Investment Securities - Schedule of Investment Securities (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Marketable Securities [Line Items] |  |
Amortized Cost | $ 587,708 | $ 684,917
Gross Unrealized Gains | 18 | 4
Gross Unrealized Losses | (59,705) | (57,804)
Fair Value | 528,021 | 627,117
State and political subdivisions |  |
Marketable Securities [Line Items] |  |
Amortized Cost | 188,933 | 235,297
Gross Unrealized Gains | 4 | 4
Gross Unrealized Losses | (16,973) | (16,266)
Fair Value | 171,964 | 219,035
Mortgage-backed securities issued or guaranteed by U.S. government agencies or sponsored enterprises |  |
Marketable Securities [Line Items] |  |
Amortized Cost | 267,359 | 188,307
Gross Unrealized Gains | 11 | 0
Gross Unrealized Losses | (34,095) | (30,508)
Fair Value | 233,275 | 157,799
Corporate bonds |  |
Marketable Securities [Line Items] |  |
Amortized Cost | 95,841 | 111,109
Gross Unrealized Gains | 3 | 0
Gross Unrealized Losses | (8,058) | (8,769)
Fair Value | 87,786 | 102,340
Treasury securities |  |
Marketable Securities [Line Items] |  |
Amortized Cost |  | 109,836
Gross Unrealized Gains |  | 0
Gross Unrealized Losses |  | (1,115)
Fair Value |  | 108,721
Asset backed securities issued or guaranteed by U.S. Government agencies or sponsored enterprises |  |
Marketable Securities [Line Items] |  |
Amortized Cost | 35,575 | 40,368
Gross Unrealized Gains | 0 | 0
Gross Unrealized Losses | (579) | (1,146)
Fair Value | $ 34,996 | $ 39,222

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- Definition Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 + Details
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- Definition Amortized cost excluding accrued interest, after allowance for credit loss, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479130/326-30-45-1 + Details
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