Time Deposits and Borrowings (Schedule of Time Deposit Maturities and Borrowings) (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Time deposits
Within One Year	$ 1,884,291
One to Two Years	98,835
Two to Three Years	2,387
Three to Four Years	655
Four to Five Years	502
Total	1,986,670	$ 1,831,092
FHLB borrowings
Total	76,221	$ 77,889
Time Deposit Maturities And Borrowings
Within One Year	1,895,512
One to Two Years	98,835
Two to Three Years	9,887
Three to Four Years	43,155
Four to Five Years	15,502
After Five Years	8,598
Total	2,071,489
Trust preferred securities
After Five Years	1,165
Total	1,165
Contract value	2,600
SBA Secured Borrowing
Time Deposit Maturities And Borrowings
After Five Years	7,433
Total	7,433
FHLB Borrowings
FHLB borrowings
Within One Year	11,221
Two to Three Years	7,500
Three to Four Years	42,500
Four to Five Years	15,000
Total	$ 76,221