Securities (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2021	Dec. 31, 2020
Loans and Leases Receivable Disclosure [Line Items]
Available for sale securities transferred to held-to-maturity securities	$ 74,600
Reclassification of unrealized gain on securities transferred from available-for-sale to held-to-maturity	905	$ (905)
Gains or losses recognized as result of transfer	0
Impairment on other investments		0
Collateral Pledged [Member]
Loans and Leases Receivable Disclosure [Line Items]
Available-for-sale securities pledged as collateral	$ 201,200	$ 201,200	$ 80,200