Leases - Schedule of Lease Costs (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
|
| Leases [Abstract] | ||||
| Operating lease expense included in general and administrative expense attributable to office leases | $ 203 | $ 222 | $ 393 | $ 422 |
| Operating lease expense included in property expense attributable to ground sublease | 9 | 9 | 18 | 18 |
| Straight-line rent adjustments | 28 | 44 | 78 | 87 |
| Cash paid for amounts included in the measurement of lease liabilities (operating cash flows) | $ 240 | $ 275 | $ 489 | $ 527 |