Borrowings and Borrowings Availability - Schedule of Maturity of Long-term Debt (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
2024	$ 529,000
2025	0
2026	0
2027	0
2028	10,851
Thereafter	95,324
Total	635,175	$ 290,918
Unamortized discount	(5,017)	(3,411)
Borrowings	630,158	$ 287,507
FHLB Principal Reducing Credit
Debt Instrument [Line Items]
2024	0
2025	0
2026	0
2027	0
2028	851
Thereafter	0
Total	851
FHLB Fixed Rate Credit
Debt Instrument [Line Items]
2024	280,000
2025	0
2026	0
2027	0
2028	0
Thereafter	0
Total	280,000
FRB Bank Term Funding Program
Debt Instrument [Line Items]
2024	249,000
2025	0
2026	0
2027	0
2028	0
Thereafter	0
Total	249,000
Trust Preferred Securities
Debt Instrument [Line Items]
2024	0
2025	0
2026	0
2027	0
2028	0
Thereafter	77,324
Total	77,324
Subordinated Debt
Debt Instrument [Line Items]
2024	0
2025	0
2026	0
2027	0
2028	10,000
Thereafter	18,000
Total	$ 28,000

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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