Basis of Presentation and Significant Accounting Policies - Schedule of Maturity Dates For FHLB Funding Agreements (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
FHLB advances	$ 904.5	$ 792.5
Maturing On September 09,2026
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
FHLB advances	$ 25.0
FHLB interest rate	5.60%
Maturing On February 13, 2026
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
FHLB advances	$ 50.0
FHLB interest rate	5.70%
Maturing On February 13, 2026
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
FHLB advances	$ 10.0
FHLB interest rate	5.70%
Maturing On January 16, 2026
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
FHLB advances	$ 200.0
FHLB interest rate	5.60%
Maturing On September 11, 2025
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
FHLB advances	$ 125.0
FHLB interest rate	0.60%
Maturing On June 26, 2025
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
FHLB advances	$ 12.5
FHLB interest rate	0.70%
Maturing On February 28, 2025
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
FHLB advances	$ 30.0
FHLB interest rate	5.70%
Maturing On February 28, 2025
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
FHLB advances	$ 10.0
FHLB interest rate	5.70%
Maturing On February 14, 2025
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
FHLB advances	$ 10.0
FHLB interest rate	0.50%
Maturing On February 07 2025
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
FHLB advances	$ 40.0
FHLB interest rate	5.70%
Maturing On February 07 2025
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
FHLB advances	$ 31.0
FHLB interest rate	5.70%
Maturing On January 10, 2025
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
FHLB advances	$ 60.0
FHLB interest rate	5.80%
Maturing On January 10, 2025
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
FHLB advances	$ 25.0
FHLB interest rate	5.80%
Maturing On January 10, 2025
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
FHLB advances	$ 6.0
FHLB interest rate	5.80%
Maturing On December 13, 2024
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
FHLB advances	$ 100.0
FHLB interest rate	5.60%
Maturing On August 28, 2024
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
FHLB advances	$ 5.0
FHLB interest rate	5.70%
Maturing On August 28, 2024
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
FHLB advances	$ 10.0
FHLB interest rate	5.70%
Maturing On May 22 2024
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
FHLB advances	$ 50.0
FHLB interest rate	5.70%
Maturing On May 22 2024
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
FHLB advances	$ 10.0
FHLB interest rate	5.70%
Maturing On April 24 2024
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
FHLB advances	$ 20.0
FHLB interest rate	5.70%
Maturing On April 03, 2024
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
FHLB advances	$ 25.0
FHLB interest rate	5.70%
Maturing On January 12, 2024
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
FHLB advances	$ 50.0
FHLB interest rate	5.80%