Loans and Allowance for Credit Losses Allowance for Credit Losses (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Apr. 26, 2024	Mar. 31, 2024	Dec. 31, 2023	Mar. 31, 2023	Dec. 31, 2022
Receivables [Abstract]
ACL - loans	$ 375,941,000		$ 375,941,000				$ 293,404,000
Reserve for OBS credit exposures(1)	14,540,000		14,540,000				17,254,000
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans and Leases Receivable, Allowance	375,941,000	$ 287,442,000	375,941,000	$ 287,442,000		$ 297,888,000	$ 293,404,000	$ 278,695,000	$ 269,366,000
Provision for credit losses	32,056,000	9,747,000	42,981,000	34,291,000
Current period gross charge-offs	(14,007,000)	(4,787,000)	(24,959,000)	(21,690,000)
Recoveries of loans previously charged off	2,705,000	2,816,000	5,059,000	5,715,000
Net loans (charged off) recovered	(11,302,000)	(1,971,000)	(19,900,000)	(15,975,000)
Provision for credit losses	10,005,000	10,718,000	23,087,000	34,051,000
Off-Balance-Sheet, Credit Loss, Liability, Credit Loss Expense (Reversal)	(1,393,000)	(971,000)	(3,550,000)	240,000
Off-Balance-Sheet, Credit Loss, Liability	14,540,000	16,568,000	14,540,000	16,568,000
Republic First Bank
Receivables [Abstract]
ACL - loans					$ 79,400,000
Financing Receivable, Allowance for Credit Loss [Line Items]
Provision for Other Credit Losses	23,444,000	0	23,444,000	0
Financing Receivable, Allowance for Credit Loss, Purchased with Credit Deterioration, Increase	$ 55,906,000	$ 0	$ 55,906,000	$ 0