XML 61 R51.htm IDEA: XBRL DOCUMENT v3.23.2

Revenue - Additional Information (Detail) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Revenue from Contract with Customer [Abstract]
Reduction in revenue due to cryptocurrency transactions	$ 0.0	$ 0.2

X

- Definition

Reduction in revenue due to cryptocurrency transactions.

+ References

No definition available.

+ Details

Name:	btm_ReductionInRevenueDueToCryptocurrencyTransactions
Namespace Prefix:	btm_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_RevenueFromContractWithCustomerAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration