Securities Fair Value Option Securities (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Fair Value Option Securities [Line Items] | ||
| Fair value option securities, Fair Value | $ 28,461 | $ 102,096 |
| Fair value option securities, Net Unrealized Gain (Loss) | (1,250) | (556) |
| Residential agency mortgage-backed securities [Member] | ||
| Fair Value Option Securities [Line Items] | ||
| Fair value option securities, Fair Value | 16,150 | 102,096 |
| Fair value option securities, Net Unrealized Gain (Loss) | (1,047) | (556) |
| Commercial agency mortgage-backed securities [Member] | ||
| Fair Value Option Securities [Line Items] | ||
| Fair value option securities, Fair Value | 12,311 | 0 |
| Fair value option securities, Net Unrealized Gain (Loss) | $ (203) | $ 0 |