Leases - Additional Information (Detail) $ in Thousands		3 Months Ended		6 Months Ended
	Mar. 31, 2023 USD ($) BitCoinUnits	Jun. 30, 2024 USD ($) Bitcoinmachine	Mar. 31, 2024 USD ($) Bitcoinmachine	Jun. 30, 2024 USD ($)	Jun. 30, 2023 USD ($)	Dec. 31, 2023 USD ($)
Lessee, Lease, Description [Line Items]
Operating lease right of use assets		$ 2,489		$ 2,489		$ 484
Operating lease liability		2,567		2,567
Loss on lease termination					$ 1,201
Undisocunted finance lease payment due		8,504		8,504
Finance lease liability		7,414		$ 7,414
Office space lease
Lessee, Lease, Description [Line Items]
Lessee finance lease description				The Company has obligations as a lessee for office space under a noncancellable lease arrangement that expires in May 2025, with options to renew up to five years.
BTM kiosk leases
Lessee, Lease, Description [Line Items]
Lessee finance lease description				The Company has obligations as a lessee for BTM kiosks. The leases for the BTM kiosks are classified as finance leases in accordance with Topic 842 that expire on various dates through June 30, 2026. The BTM kiosk lease agreements are for two or three year terms and include various options to either renew the lease, purchase the kiosks or exercise a bargain option to purchase the kiosk at the end of the term. Certain finance leases are personally guaranteed by the CEO and contain guarantees for return of equipment by the CEO.On March 31, 2023, the Company terminated an existing lease arrangement with a lessor and simultaneously entered into a new lease arrangement with a new lessor for 689 BTMs. Under this agreement, the new lessor agreed to purchase the BTM’s from the original lessor. Upon the termination of the original agreement, the Company removed the remaining right-of-use asset and the finance lease liability of $2.4 million and $1.9 million respectively and recognized a loss of $0.5 million recorded in other (expense) income in the consolidated Statement of Income (Loss) and Comprehensive Income (Loss). The new lease commenced on March 31, 2023 and has a three year noncancellable period. Total fixed payments due on an undiscounted basis over the three year noncancellable period of the lease are $2.4 million. The Company will acquire the assets for a bargain purchase price of $1 at the end of the term. Due to the bargain purchase option, the Company classified the new lease as a finance lease. The Company recognized a finance lease liability of $1.9 million discounted at an interest rate implicit in the lease and a corresponding right-of-use asset of $1.9 million. On June 30, 2023, the Company terminated an existing lease arrangement with a lessor and simultaneously entered into a new lease arrangement with a new lessor for 911 BTMs. Under this agreement, the new lessor agreed to purchase the BTM’s from the original lessor. Upon the termination of the original agreement, the Company removed the remaining right-of-use asset and the finance lease liability of $3.3 million and $2.5 million, respectively and recognized a loss of $0.8 million recorded in Other (Expense) Income in the consolidated Statement of Income (Loss) and Comprehensive Income (Loss). The new lease commenced on June 30, 2023 and has a three year noncancellable period. Total fixed payments due on an undiscounted basis over the three year noncancellable period of the lease are $3.2 million. The Company will acquire the assets for a bargain purchase price of $1 at the end of the term. Due to the bargain purchase option, the Company classified the new lease as a finance lease. The Company recognized a finance lease liability of $2.5 million discounted at an interest rate implicit in the lease and a corresponding right-of-use asset of $2.5 million.
Number of machines leased | BitCoinUnits	689
Terminated finance lease right of use asset	$ 2,400
Terminated finance lease liability	1,900
Loss on lease termination	$ 500
Finance lease term	3 years
Undisocunted finance lease payment due	$ 2,400
Purchase price of asset at the end of lease term	1
Finance lease right of use asset	1,900
Finance lease liability	$ 1,900	1,000	$ 1,000	$ 1,000
BTM kiosk leases | Non-cash Transaction
Lessee, Lease, Description [Line Items]
Finance lease right of use asset		600		600
Finance lease liability		600		600
250 BTM Kiosk Leases [Member]
Lessee, Lease, Description [Line Items]
Number of machines leased | Bitcoinmachine			250
Finance lease term			36 months
250 BTM Kiosk Leases [Member] | Non-cash Transaction
Lessee, Lease, Description [Line Items]
Operating lease right of use assets		800		800
Operating lease liability		$ 1,300		$ 1,300
136 BTM Kiosk Leases [Member]
Lessee, Lease, Description [Line Items]
Number of machines leased | Bitcoinmachine		136
Finance lease term		24 months		24 months
Floorspace Leases | Non-cash Transaction
Lessee, Lease, Description [Line Items]
Operating lease right of use assets		$ 2,200		$ 2,200
Operating lease liability		$ 2,200		$ 2,200