FAIR VALUE MEASUREMENT (Tables)

6 Months Ended

Jun. 30, 2024

Schedule of Assets and Liabilities Measured at Fair Value on Recurring Basis

The following tables present information about the Company’s assets and liabilities measured at fair value on a recurring basis and the Company’s estimated level within the fair value hierarchy for each of those assets and liabilities as of June 30, 2024 and December 31, 2023, respectively:


	Recurring fair value measured at June 30, 2024
(in thousands)	Total carrying value		Quoted prices in active markets (Level 1)		Significant other observable inputs (Level 2)		Significant unobservable inputs (Level 3)
Assets:

Money market funds	$	168,940	$	168,940	$	—	$	—
U.S. Treasury Bills	65,319		65,319

Digital assets	1,175,732		1,175,732		—		—

Derivative instrument (1)	33,988		—		33,988		—
Liabilities:
Contingent consideration liability (2)	3,433		—		—		3,433


	Recurring fair value measured at December 31, 2023
(in thousands)	Total carrying value		Quoted prices in active markets (Level 1)		Significant other observable inputs (Level 2)		Significant unobservable inputs (Level 3)
Assets:

Money market funds	$	141,147	$	141,147	$	—	$	—
U.S. Treasury Bills	60,541		60,541		—		—

Digital assets	639,660		639,660		—		—

(1) The fair value of the derivative was estimated using a discounted cash flow approach that considers various assumptions including current market prices and electricity forward curves, which are considered Level 2 inputs. Increases (decreases) in market prices and electricity forward curves could result in significant increases (decreases) in the fair value of derivatives. Refer to Note 2 - Summary of Significant Accounting Policies - Derivatives, for further information.

(2) Represents the estimated amount of acquisition-related consideration expected to be paid in the future as of June 30, 2024 for the GC Center Equity Holdings, LLC acquired on January 12, 2024. Increases (decreases) in the probability of achieving the milestones could result in significant increases (decreases) in the fair value of the contingent consideration. Refer to Note 3 - Acquisitions, for further information.

Schedule of Liabilities Measured at Fair Value on Non-Recurring Basis

The following tables present information about the Company’s liabilities measured at fair value on a non-recurring basis and are, therefore, not included in the tables above. These liabilities include outstanding convertible notes measured at fair value based on quoted prices in active markets. These liabilities are not measured at fair value on an ongoing basis but are subject to fair value adjustments in certain circumstances (e.g., impairment). The Company’s estimated level within the fair value hierarchy for each of these liabilities as of June 30, 2024 and December 31, 2023, respectively, is as follows:


	Non-recurring fair value measured at June 30, 2024
(in thousands)	Total carrying value		Quoted prices in active markets (Level 1)		Significant other observable inputs (Level 2)		Significant unobservable inputs (Level 3)
Liabilities:
Notes payable	$	326,513	$	289,058	$	—	$	—


	Non-recurring fair value measured at December 31, 2023
(in thousands)	Total carrying value		Quoted prices in active markets (Level 1)		Significant other observable inputs (Level 2)		Significant unobservable inputs (Level 3)





Liabilities:
Notes payable	$	325,654	$	269,725	$	—	$	—