Loans (Loans Aging Information) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Nonaccrual loans	$ 284	$ 1,067
Current Loans [Member]
Total loans	224,714	216,488
Loans Past Due 30-89 Days [Member]
Total loans	114	766
Loans Past Due 90 Plus Days [Member]
Total loans	0	704
Commercial Portfolio Segment [Member] \| Development [Member]
Nonaccrual loans	0
Commercial Portfolio Segment [Member] \| Development [Member] \| Current Loans [Member]
Total loans	21,396	14,090
Commercial Portfolio Segment [Member] \| Development [Member] \| Loans Past Due 30-89 Days [Member]
Total loans	0
Commercial Portfolio Segment [Member] \| Development [Member] \| Loans Past Due 90 Plus Days [Member]
Total loans	0
Commercial Portfolio Segment [Member] \| Real Estate Loan [Member]
Nonaccrual loans	112
Commercial Portfolio Segment [Member] \| Real Estate Loan [Member] \| Current Loans [Member]
Total loans	94,830	87,040
Commercial Portfolio Segment [Member] \| Real Estate Loan [Member] \| Loans Past Due 30-89 Days [Member]
Total loans	0	565
Commercial Portfolio Segment [Member] \| Real Estate Loan [Member] \| Loans Past Due 90 Plus Days [Member]
Total loans	0
Commercial Portfolio Segment [Member] \| Commercial and Industrial [Member]
Nonaccrual loans	0	792
Commercial Portfolio Segment [Member] \| Commercial and Industrial [Member] \| Current Loans [Member]
Total loans	18,387	20,054
Commercial Portfolio Segment [Member] \| Commercial and Industrial [Member] \| Loans Past Due 30-89 Days [Member]
Total loans	0
Commercial Portfolio Segment [Member] \| Commercial and Industrial [Member] \| Loans Past Due 90 Plus Days [Member]
Total loans	0	704
Residential Real Estate and Consumer [Member] \| One-to-Four Family Owner-occupied [Member]
Nonaccrual loans	172	69
Residential Real Estate and Consumer [Member] \| One-to-Four Family Owner-occupied [Member] \| Current Loans [Member]
Total loans	18,044	30,347
Residential Real Estate and Consumer [Member] \| One-to-Four Family Owner-occupied [Member] \| Loans Past Due 30-89 Days [Member]
Total loans	114	201
Residential Real Estate and Consumer [Member] \| One-to-Four Family Owner-occupied [Member] \| Loans Past Due 90 Plus Days [Member]
Total loans	0
Residential Real Estate and Consumer [Member] \| One-to-Four Family Investor-owned [Member]
Nonaccrual loans	0	206
Residential Real Estate and Consumer [Member] \| One-to-Four Family Investor-owned [Member] \| Current Loans [Member]
Total loans	26,234	32,638
Residential Real Estate and Consumer [Member] \| One-to-Four Family Investor-owned [Member] \| Loans Past Due 30-89 Days [Member]
Total loans	0
Residential Real Estate and Consumer [Member] \| One-to-Four Family Investor-owned [Member] \| Loans Past Due 90 Plus Days [Member]
Total loans	0
Residential Real Estate and Consumer [Member] \| Multifamily Loan [Member]
Nonaccrual loans	0
Residential Real Estate and Consumer [Member] \| Multifamily Loan [Member] \| Current Loans [Member]
Total loans	42,511	29,303
Residential Real Estate and Consumer [Member] \| Multifamily Loan [Member] \| Loans Past Due 30-89 Days [Member]
Total loans	0
Residential Real Estate and Consumer [Member] \| Multifamily Loan [Member] \| Loans Past Due 90 Plus Days [Member]
Total loans	0
Residential Real Estate and Consumer [Member] \| Consumer [Member]
Nonaccrual loans	0
Residential Real Estate and Consumer [Member] \| Consumer [Member] \| Current Loans [Member]
Total loans	3,312	$ 3,016
Residential Real Estate and Consumer [Member] \| Consumer [Member] \| Loans Past Due 30-89 Days [Member]
Total loans	0
Residential Real Estate and Consumer [Member] \| Consumer [Member] \| Loans Past Due 90 Plus Days [Member]
Total loans	$ 0