Deposits (Summary of Deposits) (Details) - USD ($) $ in Thousands		Mar. 31, 2024	Dec. 31, 2023
Deposits [Abstract]
Noninterest-bearing demand deposits		$ 648,929	$ 693,746
Interest-bearing demand deposits		536,923	504,959
NOW accounts		735,617	767,036
Money market accounts		1,111,510	1,096,959
Savings accounts		484,678	497,223
Time deposits	[1]	1,830,236	1,788,237
Total interest-bearing deposits		4,698,964	4,654,414
Total deposits		5,347,893	5,348,160
Wholesale brokered time deposits		$ 673,700	$ 654,100

[1] Includes wholesale brokered time deposit balances of $673.7 million and $654.1 million, respectively, as of March 31, 2024 and December 31, 2023.