FINANCIAL RISK MANAGEMENT AND FAIR VALUES OF FINANCIAL INSTRUMENTS, Financial Instruments Measured at Fair Value (Details) - USD ($) $ in Thousands | 6 Months Ended | |
Jun. 30, 2024 | Jun. 30, 2023 | Dec. 31, 2023 |
Financial instruments measured at fair value [Abstract] | | | |
Transfers out of Level 1 to Level 2 | $ 0 | $ 0 | |
Transfers out of Level 2 to Level 1 | 0 | 0 | |
Transfers into Level 3 | 0 | 0 | |
Transfers out of Level 3 | 0 | $ 0 | |
Quoted Price [Member] | USDC [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 3 | | $ 35 |
Quoted Price [Member] | Cryptocurrency-Settled Receivables [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 1,002 | | 1,892 |
Quoted Price [Member] | Cryptocurrency-Settled Payables [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 9,824 | | 5,636 |
Net Asset Value [Member] | Investment A, B, D and E in Unlisted Equity Instrument [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 24,921 | | 23,375 |
Net Asset Value [Member] | Investment G in Unlisted Debt Instrument [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 1,000 | | 1,000 |
Recent Transaction Price [Member] | Investment F, I and J in Unlisted Equity Instrument [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 2,849 | | |
Recent Transaction Price [Member] | Investment F in Unlisted Equity Instrument [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | | | 400 |
Recent Transaction Price [Member] | Investment H in Unlisted Debt Instrument [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 3,000 | | 3,000 |
Market Calibration Method [Member] | Investment C in Unlisted Equity Instrument [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 9,969 | | 10,000 |
Option Pricing Model [Member] | Derivative Liabilities [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 25,336 | | |
Level 1 [Member] | Quoted Price [Member] | USDC [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 3 | | 35 |
Level 1 [Member] | Quoted Price [Member] | Cryptocurrency-Settled Receivables [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 1,002 | | 1,892 |
Level 1 [Member] | Quoted Price [Member] | Cryptocurrency-Settled Payables [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 9,824 | | 5,636 |
Level 1 [Member] | Net Asset Value [Member] | Investment A, B, D and E in Unlisted Equity Instrument [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 0 | | 0 |
Level 1 [Member] | Net Asset Value [Member] | Investment G in Unlisted Debt Instrument [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 0 | | 0 |
Level 1 [Member] | Recent Transaction Price [Member] | Investment F, I and J in Unlisted Equity Instrument [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 0 | | |
Level 1 [Member] | Recent Transaction Price [Member] | Investment F in Unlisted Equity Instrument [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | | | 0 |
Level 1 [Member] | Recent Transaction Price [Member] | Investment H in Unlisted Debt Instrument [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 0 | | 0 |
Level 1 [Member] | Market Calibration Method [Member] | Investment C in Unlisted Equity Instrument [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 0 | | 0 |
Level 1 [Member] | Option Pricing Model [Member] | Derivative Liabilities [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 0 | | |
Level 2 [Member] | Quoted Price [Member] | USDC [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 0 | | 0 |
Level 2 [Member] | Quoted Price [Member] | Cryptocurrency-Settled Receivables [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 0 | | 0 |
Level 2 [Member] | Quoted Price [Member] | Cryptocurrency-Settled Payables [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 0 | | 0 |
Level 2 [Member] | Net Asset Value [Member] | Investment A, B, D and E in Unlisted Equity Instrument [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 0 | | 0 |
Level 2 [Member] | Net Asset Value [Member] | Investment G in Unlisted Debt Instrument [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 0 | | 0 |
Level 2 [Member] | Recent Transaction Price [Member] | Investment F, I and J in Unlisted Equity Instrument [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 0 | | |
Level 2 [Member] | Recent Transaction Price [Member] | Investment F in Unlisted Equity Instrument [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | | | 0 |
Level 2 [Member] | Recent Transaction Price [Member] | Investment H in Unlisted Debt Instrument [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 0 | | 0 |
Level 2 [Member] | Market Calibration Method [Member] | Investment C in Unlisted Equity Instrument [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 0 | | 0 |
Level 2 [Member] | Option Pricing Model [Member] | Derivative Liabilities [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 0 | | |
Level 3 [Member] | Quoted Price [Member] | USDC [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 0 | | 0 |
Level 3 [Member] | Quoted Price [Member] | Cryptocurrency-Settled Receivables [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 0 | | 0 |
Level 3 [Member] | Quoted Price [Member] | Cryptocurrency-Settled Payables [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 0 | | 0 |
Level 3 [Member] | Net Asset Value [Member] | Investment A, B, D and E in Unlisted Equity Instrument [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 24,921 | | 23,375 |
Level 3 [Member] | Net Asset Value [Member] | Investment G in Unlisted Debt Instrument [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 1,000 | | 1,000 |
Level 3 [Member] | Recent Transaction Price [Member] | Investment F, I and J in Unlisted Equity Instrument [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 2,849 | | |
Level 3 [Member] | Recent Transaction Price [Member] | Investment F in Unlisted Equity Instrument [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | | | 400 |
Level 3 [Member] | Recent Transaction Price [Member] | Investment H in Unlisted Debt Instrument [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 3,000 | | 3,000 |
Level 3 [Member] | Market Calibration Method [Member] | Investment C in Unlisted Equity Instrument [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | 9,969 | | $ 10,000 |
Level 3 [Member] | Option Pricing Model [Member] | Derivative Liabilities [Member] | | | |
Financial instruments measured at fair value [Abstract] | | | |
Financial assets at fair value | $ 25,336 | | |