Borrowings (Schedule of Short-term and Long-term Borrowings) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Retail Repurchase Agreements [Member]
Short-term Debt [Line Items]
Short-term borrowings, Average for the Year	$ 3,017	$ 1,484
Short-term borrowings, weighted interest rate, Average for the Year	0.25%	0.32%
Short-term borrowings, At Year End	$ 4,143	$ 1,050
Short-term borrowings, weighted average rate, At Year End	0.18%	0.03%
Federal Home Loan Bank Advances [Member]
Short-term Debt [Line Items]
Short-term borrowings, At Year End	$ 0	$ 0
Federal Funds Purchased [Member]
Short-term Debt [Line Items]
Short-term borrowings, Average for the Year		$ 1
Short-term borrowings, weighted interest rate, Average for the Year		0.61%