Fair Value (Details) - USD ($)	Sep. 30, 2021	Dec. 31, 2020
Loans held for sale	$ 3,610,000	$ 14,307,000
IRLC	333,000	816,000
U. S. Treasury securities	29,429,000
U. S. Government sponsored enterprises	54,974,000	6,047,000
Securities issued by States and political subdivisions in the U. S.	30,294,000	17,692,000
Mortgage-backed obligations of federal agencies	139,082,000	73,771,000
Corporate debt securities	17,601,000	9,389,000
Assets at Fair Value	275,333,000	122,022,000
Derivatives ICD	3,000	2,000
Forward sales commitments	145,000	60,000
Total fair value of liabilities	3,000	62,000
Fair Value Inputs Level 1
Loans held for sale	0	0
IRLC	0	0
U. S. Treasury securities	0	0
U. S. Government sponsored enterprises	0	0
Securities issued by States and political subdivisions in the U. S.	0	0
Mortgage-backed obligations of federal agencies	0	0
Corporate debt securities	0	0
Assets at Fair Value	0	0
Derivatives ICD	0	0
Forward sales commitments	0	0
Total fair value of liabilities	0	0
Other debt securities	0	0
Fair Value Inputs Level 2
Loans held for sale	3,610,000	14,307,000
IRLC	333,000	816,000
U. S. Treasury securities	29,494,000
U. S. Government sponsored enterprises	54,974,000	6,047,000
Securities issued by States and political subdivisions in the U. S.	30,294,000	17,692,000
Mortgage-backed obligations of federal agencies	139,082,000	73,771,000
Corporate debt securities	17,601,000	9,389,000
Assets at Fair Value	275,333,000	122,022,000
Derivatives ICD	3,000	2,000
Forward sales commitments	145,000	60,000
Total fair value of liabilities	3,000	62,000
Fair Value Inputs Level 3
Loans held for sale	0	0
IRLC	0	0
U. S. Treasury securities	0	0
U. S. Government sponsored enterprises	0	0
Securities issued by States and political subdivisions in the U. S.	0	0
Mortgage-backed obligations of federal agencies	0	0
Corporate debt securities	0	0
Assets at Fair Value	0	0
Derivatives ICD	0	0
Forward sales commitments	0	0
Total fair value of liabilities	0	0
Other debt securities	$ 0	$ 0