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Share-Based Compensation - Additional Information (Detail) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
2023 Omnibus incentive plan
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based payment arrangement, expense	$ 2,200,000	$ 400,000	$ 3,300,000	$ 3,000,000
Share-based compensation arrangement by share-based payment award, number of shares available for grant	6,029,445		6,029,445
Employee Stock Option \| Bit Access Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, award vesting period			2 years
Share-based compensation arrangement by share-based payment award, expiration period			10 years
Restricted Stock Units (RSUs) [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, vested			734,480	704,391
Time-based RSU's [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, shares issued in period	251,298	218,400	1,936,351	1,255,686
Share-based compensation arrangement by share-based payment award, award vesting period			2 years
Share-based payment arrangement, expense	$ 700,000	$ 400,000	$ 1,700,000	$ 1,900,000
Share-based payment arrangement, nonvested award, cost not yet recognized, amount	4,000,000		4,000,000		$ 2,400,000
Performance-based RSU's [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based payment arrangement, nonvested award, cost not yet recognized, amount	$ 0		$ 0
Share-based compensation arrangement by share-based payment award, vested			0