Borrowed Funds (Schedule of borrowings) (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2023	Dec. 31, 2022
FHLB advances	$ 80,000
Junior subordinated debt, bearing variable interest rates	$ 30,929	$ 30,929
Junior subordinated debt, bearing variable interest rates, rate	7.66%	7.49%
Maximum [Member]
FHLB advances, rates	4.69%
Minimum [Member]
FHLB advances, rates	4.53%
Securities Sold under Agreements to Repurchase [Member]
Outstanding at end of year	$ 52,030	$ 64,565
Weighted average interest rate at end of period	0.22%	0.12%
Maximum amount outstanding as of any month end	$ 53,892	$ 75,912
Average amount outstanding	$ 57,364	$ 63,182
Approximate weighted average rate during the year	0.22%	0.12%