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Securities, Contractual Maturities (Details) - USD ($) $ in Thousands		Sep. 30, 2021	Dec. 31, 2020
Available for sale, amortized cost [Abstract]
Due in one year or less		$ 1,019
Due after one year through five years		30,034
Due after five years through ten years		20,453
Due after ten years	[1]	105,432
Amortized cost		156,938	$ 10,232
Available for sale, gross unrealized gain [Abstract]
Due in one year or less		1
Due after one year through five years		128
Due after five years through ten years		166
Due after ten years	[1]	632
Gross unrealized gains		927	466
Available for sale, gross unrealized loss [Abstract]
Due in one year or less		(11)
Due after one year through five years		(13)
Due after five years through ten years		(6)
Due after ten years	[1]	(207)
Gross unrealized losses		(237)	0
Available for sale, fair value [Abstract]
Due in one year or less		1,009
Due after one year through five years		30,149
Due after five years through ten years		20,613
Due after ten years	[1]	105,857
Fair value		$ 157,628	$ 10,698
[1] Mortgage-backed securities, collateralized mortgage obligations and SBA pools do not have a single stated maturity date and therefore have been included in the “Due after ten years” category.

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