CUSTOMER ASSETS AND LIABILITIES - Fair Value of Customer Crypto Assets (Details) - USD ($) $ in Thousands |
Mar. 31, 2024 |
Dec. 31, 2023 |
|---|---|---|
| Cryptocurrency, by Type [Line Items] | ||
| Safeguarding customer crypto assets | $ 329,506,477 | $ 192,583,060 |
| Percentage of total | 100.00% | 100.00% |
| Bitcoin | ||
| Cryptocurrency, by Type [Line Items] | ||
| Safeguarding customer crypto assets | $ 156,528,307 | $ 89,864,637 |
| Percentage of total | 48.00% | 47.00% |
| Ethereum | ||
| Cryptocurrency, by Type [Line Items] | ||
| Safeguarding customer crypto assets | $ 62,873,141 | $ 40,200,059 |
| Percentage of total | 19.00% | 21.00% |
| Solana | ||
| Cryptocurrency, by Type [Line Items] | ||
| Safeguarding customer crypto assets | $ 24,304,478 | $ 12,906,278 |
| Percentage of total | 7.00% | 6.00% |
| Other crypto assets | ||
| Cryptocurrency, by Type [Line Items] | ||
| Safeguarding customer crypto assets | $ 85,800,551 | $ 49,612,086 |
| Percentage of total | 26.00% | 26.00% |