Securities (Summary of Proceeds Received from Sales or Calls of Available for Sale Securities) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Securities [Abstract]
Gross proceeds from sales and calls of securities			$ 32,975	$ 48,565
Gross realized gains from sold and called securities			130	875
Gross realized losses from sold and called securities			(72)	(30)
Net gains (losses) from sales and calls of securities	$ 0	$ 283	$ 58	$ 845