Investment Securities - Summary of Gross Unrealized Losses and Fair Value (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Debt Securities, Available-for-sale [Line Items]
Available-for-sale Securities, Less than 12 Months, Fair Value	$ 11,534	$ 53,222
Available-for-sale Securities, Less than 12 Months, Unrealized Losses	(388)	(4,911)
Available-for-sale Securities, 12 Months or Longer, Fair Value	59,586	22,817
Available-for-sale Securities, 12 Months or Longer, Unrealized Losses	(5,774)	(3,210)
Available-for-sale Securities, Fair Value, Total	71,120	76,039
Available-for-sale Securities, Unrealized Losses, Total	(6,162)	(8,121)
Held-to-maturity Securities, Less than 12 Months, Fair Value		30,080
Held-to-maturity Securities, Less than 12 Months, Unrealized Losses		(1,742)
Held-to-maturity Securities, 12 Months or Longer, Fair Value		0
Held-to-maturity Securities, 12 Months or Longer, Unrealized Losses		0
Held-to-maturity Securities, Fair Value, Total		30,080
Held-to-maturity Securities, Unrealized Losses, Total		(1,742)
U.S. government agency securities [Member]
Debt Securities, Available-for-sale [Line Items]
Available-for-sale Securities, Less than 12 Months, Fair Value	1,995
Available-for-sale Securities, Less than 12 Months, Unrealized Losses	(5)
Available-for-sale Securities, 12 Months or Longer, Fair Value	0
Available-for-sale Securities, 12 Months or Longer, Unrealized Losses	0
Available-for-sale Securities, Fair Value, Total	1,995
Available-for-sale Securities, Unrealized Losses, Total	(5)
Small Business Administration Loan Pools [Member]
Debt Securities, Available-for-sale [Line Items]
Available-for-sale Securities, Less than 12 Months, Fair Value		334
Available-for-sale Securities, Less than 12 Months, Unrealized Losses		(1)
Available-for-sale Securities, 12 Months or Longer, Fair Value		509
Available-for-sale Securities, 12 Months or Longer, Unrealized Losses		(14)
Available-for-sale Securities, Fair Value, Total		843
Available-for-sale Securities, Unrealized Losses, Total		(15)
Obligations of state and political subdivisions [Member]
Debt Securities, Available-for-sale [Line Items]
Available-for-sale Securities, Less than 12 Months, Fair Value	4,836	34,836
Available-for-sale Securities, Less than 12 Months, Unrealized Losses	(247)	(3,372)
Available-for-sale Securities, 12 Months or Longer, Fair Value	27,736	2,559
Available-for-sale Securities, 12 Months or Longer, Unrealized Losses	(2,768)	(662)
Available-for-sale Securities, Fair Value, Total	32,572	37,395
Available-for-sale Securities, Unrealized Losses, Total	(3,015)	(4,034)
Mortgage-backed securities in government-sponsored entities [Member]
Debt Securities, Available-for-sale [Line Items]
Available-for-sale Securities, Less than 12 Months, Fair Value	4,703	18,052
Available-for-sale Securities, Less than 12 Months, Unrealized Losses	(136)	(1,538)
Available-for-sale Securities, 12 Months or Longer, Fair Value	31,249	19,749
Available-for-sale Securities, 12 Months or Longer, Unrealized Losses	(2,993)	(2,534)
Available-for-sale Securities, Fair Value, Total	35,952	37,801
Available-for-sale Securities, Unrealized Losses, Total	(3,129)	(4,072)
Other securities [Member]
Debt Securities, Available-for-sale [Line Items]
Available-for-sale Securities, Less than 12 Months, Fair Value	0
Available-for-sale Securities, Less than 12 Months, Unrealized Losses	0
Available-for-sale Securities, 12 Months or Longer, Fair Value	601
Available-for-sale Securities, 12 Months or Longer, Unrealized Losses	(13)
Available-for-sale Securities, Fair Value, Total	601
Available-for-sale Securities, Unrealized Losses, Total	$ (13)
Corporate Debentures [Member]
Debt Securities, Available-for-sale [Line Items]
Held-to-maturity Securities, Less than 12 Months, Fair Value		13,999
Held-to-maturity Securities, Less than 12 Months, Unrealized Losses		(994)
Held-to-maturity Securities, 12 Months or Longer, Fair Value		0
Held-to-maturity Securities, 12 Months or Longer, Unrealized Losses		0
Held-to-maturity Securities, Fair Value, Total		13,999
Held-to-maturity Securities, Unrealized Losses, Total		(994)
Structured Mortgage-backed Securities [Member]
Debt Securities, Available-for-sale [Line Items]
Held-to-maturity Securities, Less than 12 Months, Fair Value		16,081
Held-to-maturity Securities, Less than 12 Months, Unrealized Losses		(748)
Held-to-maturity Securities, 12 Months or Longer, Fair Value		0
Held-to-maturity Securities, 12 Months or Longer, Unrealized Losses		0
Held-to-maturity Securities, Fair Value, Total		16,081
Held-to-maturity Securities, Unrealized Losses, Total		$ (748)

Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for more than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset.

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