Debt Securities - Amortized Cost and Fair Value of Debt Securities (Details) - USD ($) $ in Thousands		Jun. 30, 2025	Dec. 31, 2024
Debt Securities [Abstract]
Amortized cost		$ 62,027	$ 66,445
Gross unrealized gains		0	0
Gross unrealized losses		(4,857)	(6,504)
Fair value		57,170	59,941
U.S. Federal Agencies [Member]
Debt Securities [Abstract]
Amortized cost		42	64
Gross unrealized gains		0	0
Gross unrealized losses		0	0
Fair value		42	64
Mortgage-Backed Securities [Member]
Debt Securities [Abstract]
Amortized cost	[1],[2]	29,822	33,704
Gross unrealized gains	[1],[2]	0	0
Gross unrealized losses	[1],[2]	(2,579)	(3,508)
Fair value	[1],[2]	27,243	30,196
State and Political Subdivisions [Member]
Debt Securities [Abstract]
Amortized cost		20,647	21,156
Gross unrealized gains		0	0
Gross unrealized losses		(1,045)	(1,430)
Fair value		19,602	19,726
U.S. Treasuries [Member]
Debt Securities [Abstract]
Amortized cost		6,016	6,021
Gross unrealized gains		0	0
Gross unrealized losses		(510)	(695)
Fair value		5,506	5,326
Corporate Debt Securities [Member]
Debt Securities [Abstract]
Amortized cost		5,500	5,500
Gross unrealized gains		0	0
Gross unrealized losses		(723)	(871)
Fair value		4,777	4,629
Available-for-sale Securities [Member]
Debt Securities [Abstract]
Amortized cost		62,027	66,445
Gross unrealized gains		0	0
Gross unrealized losses		(4,857)	(6,504)
Fair value		$ 57,170	$ 59,941

[1] All of our mortgage-backed securities and collateralized mortgage obligations are issued and/or guaranteed by U.S. government agencies or U.S. government-sponsored entities.

[2] Included in amortized cost of mortgage-backed securities is $20.47 million and $21.97 million of residential mortgage-backed securities and $9.35 million and $11.73 million of commercial mortgage-backed securities as of June 30, 2025 and December 31, 2024, respectively.