Revenue Recognition (Noninterest Income) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Revenue Recognition [Abstract]
Service charges on deposit accounts	$ 674	$ 866
Trust and investment fee income	407	375
Interchange income	869	652
Other noninterest income	305	280
Noninterest Income (in-scope of Topic 606)	2,255	2,173
Noninterest Income (out-of-scope of Topic 606)	302	179
Total noninterest income	$ 2,557	$ 2,352