Deposits (Narrative) (Details) - USD ($)	Dec. 31, 2021	Dec. 31, 2020
Deposits [Line Items]
Time Deposits, $250,000 or More	$ 45,300,000	$ 34,700,000
Reciprocal deposits	6,100,000	8,500,000
Brokered deposits	0	0
Deposit account overdrafts	205,000	169,000
Aggregate amount of related party deposits	9,100,000	8,100,000
ICS [Member]
Deposits [Line Items]
Demand deposit account	39,200,000	28,000,000.0
Money market account	$ 225,900,000	$ 81,100,000