Loans (Details 4) - USD ($)	Jun. 30, 2025	Dec. 31, 2024
Consumer Loans (Not Secured by Real Estates)
Amortized Cost	$ 7,000	$ 9,000
Residential Property
Amortized Cost	12,220,000	9,648,000
Developed Land
Amortized Cost	88,000	88,000
Commercial Property
Amortized Cost	832,000	944,000
Business Assets
Amortized Cost	215,000	272,000
Construction and Land Development
Amortized Cost	33,000	37,000
Construction and Land Development | Residential Property
Amortized Cost	0	0
Construction and Land Development | Developed Land
Amortized Cost	33,000	37,000
Construction and Land Development | Commercial Property
Amortized Cost	0	0
Construction and Land Development | Business Assets
Amortized Cost	0	0
Construction and Land Development | Collateral Dependent
Amortized Cost	0	0
Single-Family Residential
Amortized Cost	4,164,000	3,720,000
Single-Family Residential | Residential Property
Amortized Cost	4,164,000	3,720,000
Single-Family Residential | Developed Land
Amortized Cost	0	0
Single-Family Residential | Commercial Property
Amortized Cost	0	0
Single-Family Residential | Business Assets
Amortized Cost	0	0
Single-Family Residential | Collateral Dependent
Amortized Cost	0	0
Multifamily and Farmland
Amortized Cost	0	0
Multifamily and Farmland | Residential Property
Amortized Cost	0	0
Multifamily and Farmland | Developed Land
Amortized Cost	0	0
Multifamily and Farmland | Commercial Property
Amortized Cost	0	0
Multifamily and Farmland | Business Assets
Amortized Cost	0	0
Multifamily and Farmland | Collateral Dependent
Amortized Cost	0	0
Total Real Estate Loans
Amortized Cost	4,606,000	4,183,000
Total Real Estate Loans | Residential Property
Amortized Cost	4,164,000	3,720,000
Total Real Estate Loans | Developed Land
Amortized Cost	33,000	37,000
Total Real Estate Loans | Commercial Property
Amortized Cost	409,000	426,000
Total Real Estate Loans | Business Assets
Amortized Cost	0	0
Total Real Estate Loans | Collateral Dependent
Amortized Cost	0	0
Commercial Loans (Not Secured by Real Estate)
Amortized Cost	209,000	248,000
Commercial Loans (Not Secured by Real Estate) | Residential Property
Amortized Cost	0	0
Commercial Loans (Not Secured by Real Estate) | Developed Land
Amortized Cost	0	0
Commercial Loans (Not Secured by Real Estate) | Commercial Property
Amortized Cost	0	0
Commercial Loans (Not Secured by Real Estate) | Business Assets
Amortized Cost	209,000	248,000
Commercial Loans (Not Secured by Real Estate) | Collateral Dependent
Amortized Cost	0	0
Consumer Loans (Not Secured by Real Estate)
Amortized Cost	0	0
Consumer Loans (Not Secured by Real Estate) | Residential Property
Amortized Cost	0	0
Consumer Loans (Not Secured by Real Estate) | Developed Land
Amortized Cost	0	0
Consumer Loans (Not Secured by Real Estate) | Commercial Property
Amortized Cost	0	0
Consumer Loans (Not Secured by Real Estate) | Business Assets
Amortized Cost	0	0
Consumer Loans (Not Secured by Real Estate) | Collateral Dependent
Amortized Cost	7,000	9,000
Total Loans (Not Secured by Real Estate)
Amortized Cost	4,815,000	4,431,000
Total Loans (Not Secured by Real Estate) | Residential Property
Amortized Cost	4,164,000	3,720,000
Total Loans (Not Secured by Real Estate) | Developed Land
Amortized Cost	33,000	37,000
Total Loans (Not Secured by Real Estate) | Commercial Property
Amortized Cost	409,000	426,000
Total Loans (Not Secured by Real Estate) | Business Assets
Amortized Cost	209,000	248,000
Total Loans (Not Secured by Real Estate) | Collateral Dependent
Amortized Cost	7,000	9,000
Commercial One
Amortized Cost	416	426,000
Commercial Loan (Not Secured by Real Estate)
Amortized Cost	209,000	248,000
Total Loan (Not Secured by Real Estate)
Amortized Cost	4,822,000	4,440,000
Commercial
Amortized Cost	409,000	426,000
Commercial | Residential Property
Amortized Cost	0	0
Commercial | Developed Land
Amortized Cost	0	0
Commercial | Commercial Property
Amortized Cost	409,000	426,000
Commercial | Business Assets
Amortized Cost	0	0
Commercial | Collateral Dependent
Amortized Cost	$ 0	$ 0