XML 102 R86.htm IDEA: XBRL DOCUMENT v3.21.1

SUBSEQUENT EVENT (Details Narrative) - USD ($)	1 Months Ended	12 Months Ended
	Jan. 25, 2021	Dec. 31, 2020
Purchase Price		$ 0
Subsequent Event [Member] | Blue Hat Cayman
Purchase Price	$ 77,736,000
Share Price	$ 4

X

- Definition

The net effect on income before taxes of the amortization and accretion of premiums, discounts and intangible assets in the year of acquisition, when the assets of the acquired institution exceed 10 percent of the consolidated assets at the end of the most recent period.

+ References

No definition available.

+ Details

Name:	us-gaap_BusinessAcquisitionsPurchasePriceAllocationYearOfAcquisitionNetEffectOnIncome
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

No definition available.

+ Details

Name:	us-gaap_SharePrice
Namespace Prefix:	us-gaap_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant

X

- Details

Name:	us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	dei_LegalEntityAxis=bhat_BlueHatCaymanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: