Interest Bearing Deposits - Composition of Network Deposits (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Interest Bearing Deposits [Line Items] | ||
| Total network deposits | $ 1,111,174 | $ 978,644 |
| CDARS | ||
| Interest Bearing Deposits [Line Items] | ||
| Total network deposits | 22,428 | 21,488 |
| ICS | ||
| Interest Bearing Deposits [Line Items] | ||
| Total network deposits | $ 1,088,746 | $ 957,156 |