Revenue Recognition (Noninterest Income) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Revenue Recognition [Abstract]
Service charges on deposit accounts	$ 805	$ 647	$ 2,162	$ 2,057
Trust and investment fee income	477	381	1,359	1,119
Interchange income	1,016	808	2,922	2,169
Other noninterest income	358	455	1,119	1,141
Noninterest Income (in-scope of Topic 606)	2,656	2,291	7,562	6,486
Noninterest Income (out-of-scope of Topic 606)	253	290	807	1,216
Total noninterest income	$ 2,909	$ 2,581	$ 8,369	$ 7,702