Deposits - Schedule of Time Deposit Maturities (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Time Deposits, Fiscal Year Maturity [Abstract]
Remaining three months ending December 31, 2023	$ 809,476
Year ending December 31, 2024	899,116
Year ending December 31, 2025	45,630
Year ending December 31, 2026	19,560
Year ending December 31, 2027	26,296
Thereafter	7,569
Total CDs	1,807,647
Brokered
Time Deposits, Fiscal Year Maturity [Abstract]
Remaining three months ending December 31, 2023	608,914
Year ending December 31, 2024	0
Year ending December 31, 2025	0
Year ending December 31, 2026	0
Year ending December 31, 2027	0
Thereafter	0
Total CDs	608,914	$ 125,580
Retail
Time Deposits, Fiscal Year Maturity [Abstract]
Remaining three months ending December 31, 2023	200,562
Year ending December 31, 2024	899,116
Year ending December 31, 2025	45,630
Year ending December 31, 2026	19,560
Year ending December 31, 2027	26,296
Thereafter	7,569
Total CDs	$ 1,198,733	$ 530,236

Time Deposit Maturities, After Year Four

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Amount of time deposit maturing in remainder of current fiscal year. Time deposit includes, but is not limited to, certificate of deposit.

+ References

No definition available.

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Amount of time deposit maturing in fourth fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-SubTopic 10
-Topic 470
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481544/470-10-50-1

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Amount of time deposit maturing in next fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

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Amount of time deposit maturing in third fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of time deposit maturing in second fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of time deposit liabilities, including certificates of deposit.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-SubTopic 405
-Topic 942
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481047/942-405-50-1

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-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.12)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1

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