Cost of Revenue - Summary of Components of Cryptocurrency Expenses (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Components of Cryptocurrency Expenses [Line Items]
Software processing fees	$ 38	$ 54	$ 45	$ 259
Exchange fees		2		20
Mining fees	307	144	525	177
Software processing fee - BDCheckout	3	4	5	9
Total cryptocurrency expenses	121,759	153,193	230,223	280,854
BTM Kiosk [Member]
Components of Cryptocurrency Expenses [Line Items]
Cost of cryptocurrency	121,252	152,783	229,309	279,874
BDCheckout [Member]
Components of Cryptocurrency Expenses [Line Items]
Cost of cryptocurrency	$ 159	$ 206	$ 339	$ 515