Loans (Major Classifications of Loans) (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Subtotal loans	$ 191,742	$ 200,898
Deferred loan fees	(187)	(86)
Allowance for loan losses	(2,264)	(2,118)	$ (1,800)
Net loans	189,291	198,694
Commercial Portfolio Segment [Member]
Subtotal loans	100,524	90,368
Allowance for loan losses	(1,251)	(940)	(660)
Commercial Portfolio Segment [Member] \| Development [Member]
Subtotal loans	18,222	7,801
Commercial Portfolio Segment [Member] \| Real Estate Loan [Member]
Subtotal loans	68,621	69,425
Commercial Portfolio Segment [Member] \| Commercial and Industrial [Member]
Subtotal loans	13,681	13,142
Residential Real Estate and Consumer [Member]
Subtotal loans	91,218	110,530
Allowance for loan losses	(1,013)	(1,178)	$ (1,140)
Residential Real Estate and Consumer [Member] \| One-to-Four Family Owner-occupied [Member]
Subtotal loans	29,380	41,018
Residential Real Estate and Consumer [Member] \| One-to-Four Family Investor-owned [Member]
Subtotal loans	28,077	32,312
Residential Real Estate and Consumer [Member] \| Multifamily Loan [Member]
Subtotal loans	29,531	34,467
Residential Real Estate and Consumer [Member] \| Consumer [Member]
Subtotal loans	$ 4,230	$ 2,733

Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

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