Securities - Amortized Cost to Fair Value (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Available for sale:
Amortized cost	$ 56,442	$ 45,921
Gross unrealized gains	447	814
Gross unrealized losses	(409)	(1,118)
Securities available for sale	56,480	45,617
Held to maturity:
Amortized cost	14,276
Gross unrealized gains	28
Gross unrealized losses	(75)
Estimated fair value	14,229
Equity securities:
Amortized cost	8,163	2,112
Gross unrealized gains	486
Gross unrealized losses	(83)	(158)
Estimated fair value	8,566	1,954
U.S. Government sponsored entities
Available for sale:
Amortized cost		2,000
Gross unrealized gains		3
Securities available for sale		2,003
Held to maturity:
Amortized cost	10,000
Gross unrealized losses	(67)
Estimated fair value	9,933
State and political subdivisions
Available for sale:
Amortized cost	996	2,935
Gross unrealized gains	6	34
Gross unrealized losses	(8)
Securities available for sale	994	2,969
Residential mortgage-backed securities
Available for sale:
Amortized cost	9,485	16,765
Gross unrealized gains	277	645
Gross unrealized losses	(13)
Securities available for sale	9,749	17,410
Held to maturity:
Amortized cost	4,276
Gross unrealized gains	28
Gross unrealized losses	(8)
Estimated fair value	4,296
Corporate and other securities
Available for sale:
Amortized cost	45,961	24,221
Gross unrealized gains	164	132
Gross unrealized losses	(388)	(1,118)
Securities available for sale	$ 45,737	$ 23,235

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