Commitments and Contingencies - Schedule of Guarantees Outstanding (Details) - Loans Sold or Securitized With Recourse - Loans Sold or Securitized with Recourse - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Guarantor obligation, maximum potential future payment [Abstract]
Expire After Three Years Through Five Years	$ 229
Expire After Five Years	19,036
Total	19,265	$ 19,371
Carrying value	21,291	22,145
Single Family Residential
Guarantor obligation, maximum potential future payment [Abstract]
Expire After Three Years Through Five Years	86
Expire After Five Years	4,183
Total	4,269	4,375
Carrying value	4,269	4,375
Multifamily residential
Guarantor obligation, maximum potential future payment [Abstract]
Expire After Three Years Through Five Years	143
Expire After Five Years	14,853
Total	14,996	14,996
Carrying value	$ 17,022	$ 17,770