AVAILABLE-FOR-SALE SECURITIES, AT FAIR VALUE - Debt Securities, Available-for-Sale, Allowance for Credit Loss (Details) - USD ($) |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Debt Securities, Available-for-Sale, Allowance for Credit Loss [Roll Forward] | ||||
| Current period provision for expected credit losses | $ 0 | $ 0 | $ 0 | $ 0 |
| Convertible Promissory Notes | ||||
| Debt Securities, Available-for-Sale, Allowance for Credit Loss [Roll Forward] | ||||
| Allowance for credit losses at beginning of period | 1,245,575 | 0 | ||
| Current period provision for expected credit losses | 0 | 0 | ||
| Write-offs charged against the allowance | (1,245,575) | 0 | ||
| Recoveries of amounts previously written off | 0 | 0 | ||
| Allowance for credit losses at end of period | $ 0 | $ 0 | $ 0 | $ 0 |