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Fair Value Measurements - Additional Information (Detail) - USD ($)		9 Months Ended		12 Months Ended
	Jul. 31, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2022	Dec. 31, 2023
Present value discount rate
Impairment of goodwill		$ 0	$ 0
Impairment of intangible assets, indefinite-lived		0	0
Operating lease, impairment loss		0	$ 0
Notes payable		46,724,000			$ 21,086,000
Fixed Rated Note [Member]
Present value discount rate
Notes payable		40,200,000
Fixed Rated Note [Member] | Estimate of Fair Value Measurement [Member]
Present value discount rate
Fair value of the fixed-rated note		39,800,000
Bit Access [Member]
Present value discount rate
Payments to acquire businesses	$ 2,000,000			$ 2,000,000
Kiosk Profit Share Franchise Agreement [Member]
Present value discount rate
Fair value of the fixed-rated note		$ 6,300,000

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Amount of impairment loss from asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value.

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Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer.

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