Debt Securities, Amortized Cost and Fair Value of Debt Securities (Details) - USD ($) $ in Thousands		Sep. 30, 2024	Dec. 31, 2023
Available-for-sale [Abstract]
Amortized cost		$ 70,507	$ 177,501
Gross unrealized gains		0	0
Gross unrealized losses		(5,347)	(8,014)
Fair value		65,160	169,487
Available-for-sale Securities [Member]
Available-for-sale [Abstract]
Amortized cost		70,507	177,501
Gross unrealized gains		0	0
Gross unrealized losses		(5,347)	(8,014)
Fair value		65,160	169,487
U.S. Federal Agencies [Member]
Available-for-sale [Abstract]
Amortized cost		73	138
Gross unrealized gains		0	0
Gross unrealized losses		(1)	(3)
Fair value		72	135
Mortgage-Backed Securities [Member]
Available-for-sale [Abstract]
Amortized cost	[1],[2]	35,559	38,465
Gross unrealized gains	[1],[2]	0	0
Gross unrealized losses	[1],[2]	(2,723)	(3,963)
Fair value	[1],[2]	32,836	34,502
Residential Mortgage-Backed Securities [Member]
Available-for-sale [Abstract]
Fair value		22,670	24,800
Commercial Mortgage-Backed Securities [Member]
Available-for-sale [Abstract]
Fair value		12,890	13,670
State and Political Subdivisions [Member]
Available-for-sale [Abstract]
Amortized cost		23,352	27,368
Gross unrealized gains		0	0
Gross unrealized losses		(1,197)	(1,512)
Fair value		22,155	25,856
U.S. Treasuries [Member]
Available-for-sale [Abstract]
Amortized cost		6,023	106,030
Gross unrealized gains		0	0
Gross unrealized losses		(549)	(1,373)
Fair value		5,474	104,657
Corporate Debt Securities [Member]
Available-for-sale [Abstract]
Amortized cost		5,500	5,500
Gross unrealized gains		0	0
Gross unrealized losses		(877)	(1,163)
Fair value		$ 4,623	$ 4,337

[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 $22.67 million and $24.80 million of residential mortgage-backed securities and $12.89 million and $13.67 million of commercial mortgage-backed securities as of September 30, 2024 and December 31, 2023, respectively.