XML 136 R102.htm IDEA: XBRL DOCUMENT v3.25.0.1
Bank Deposits - Narrative (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Deposits [Abstract]      
Deposit issuance fee expense $ 0.3 $ 0.2 $ 0.3
Fees paid to third parties related to certificates of deposits 0.4 0.0 $ 0.6
Deposits exceeding the FDIC insurance limits 44.3 44.2  
Accrued interest on deposits $ 1.3 $ 0.7