COMMITMENTS AND CONTINGENCIES - Additional Information (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Unfunded Loan Commitments | |||
| Lease liabilities | $ 14,264 | ||
| Operating lease, right-of-use asset | $ 13,300 | ||
| Operating Lease, Liability, Statement of Financial Position [Extensible List] | Other liabilities | ||
| Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] | Other assets | ||
| Operating expenses | $ 3,700 | $ 2,200 | |
| Treasury securities traded and not yet settled | 0 | (9,950) | $ (44,815) |
| Provision for loan losses | |||
| Unfunded Loan Commitments | |||
| Unfunded commitments of mortgage loan receivables held for investment | $ 93,400 | 34,600 | |
| Length of additional mortgage loan financing | 3 years | ||
| Unfunded commitments of mortgage loan receivables held for investment, additional funds | 49.00% | ||
| U.S. Treasury Securities Traded, Not Yet Settled | |||
| Unfunded Loan Commitments | |||
| Treasury securities traded and not yet settled | $ 0 | $ (10,000) | |