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v3.25.3

Long-term investment, net - Schedule of long-term investment (Details) | Jun. 30, 2024 USD ($)
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Long-term investment, net |
Cost of long-term investment | $ 3,000,000
Less: impairment loss | $ (3,000,000)

X
- Definition The amount of cost of long-term investment. + References No definition available. + Details
Name: | btog_CostOfLongTermInvestment
Namespace Prefix: | btog_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | btog_EquitySecuritiesWithoutReadilyDeterminableFairValueAbstract
Namespace Prefix: | btog_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of reduction of impairment loss. + References No definition available. + Details
Name: | btog_LessImpairmentLoss
Namespace Prefix: | btog_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant