Securities (Narrative) (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Debt Securities, Available-for-sale			$ 483,893
Securities available-for-sale, at fair value, post ASU 2019-04	$ 540,308
Reclassification of unrealized gain on securities transferred from available-for-sale to held-to-maturity		$ 2,009
Impairment on other investments	0
Securities held-to-maturity, at amortized cost, post ASU 2019-04	283,564
Allowance for off balance sheet credit	2,800		85
Asset Pledged as Collateral [Member] | Secure Public Funds and Securities Sold under Agreements to Repurchase [Member]
Debt Securities, Available-for-sale			$ 304,800
Securities available-for-sale, at fair value, post ASU 2019-04	$ 453,000