FAIR VALUE MEASUREMENT - SCHEDULE OF ASSETS MEASURED AT FAIR VALUE ON RECURRING BASIS (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Assets:
Digital assets	$ 1,234,695	$ 639,660
Liabilities:
Derivative instrument	4,263
Contingent consideration liability	3,523
Money market funds
Assets:
Cash and cash equivalents	117,186	141,147
U.S. Treasury Bills
Assets:
Cash and cash equivalents		60,541
Quoted prices in active markets (Level 1)
Assets:
Digital assets	1,234,695	639,660
Liabilities:
Derivative instrument	0
Contingent consideration liability	0
Quoted prices in active markets (Level 1) | Money market funds
Assets:
Cash and cash equivalents	117,186	141,147
Quoted prices in active markets (Level 1) | U.S. Treasury Bills
Assets:
Cash and cash equivalents		60,541
Significant other observable inputs (Level 2)
Assets:
Digital assets	0	0
Liabilities:
Derivative instrument	4,263
Contingent consideration liability	0
Significant other observable inputs (Level 2) | Money market funds
Assets:
Cash and cash equivalents	0	0
Significant other observable inputs (Level 2) | U.S. Treasury Bills
Assets:
Cash and cash equivalents		0
Significant unobservable inputs (Level 3)
Assets:
Digital assets	0	0
Liabilities:
Derivative instrument	0
Contingent consideration liability	3,523
Significant unobservable inputs (Level 3) | Money market funds
Assets:
Cash and cash equivalents	$ 0	0
Significant unobservable inputs (Level 3) | U.S. Treasury Bills
Assets:
Cash and cash equivalents		$ 0