Name:	bnbx_CommitmentsAndContingenciesLineItems
Namespace Prefix:	bnbx_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

Amount of cash bonus paid as a part of employment agreement.

No definition available.

Name:	bnbx_PaymentOfCashBonus
Namespace Prefix:	bnbx_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

percentage of reduction CEO's annual base salary.

No definition available.

Name:	bnbx_PercentageOfReductionCeoSAnnualBaseSalary
Namespace Prefix:	bnbx_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

Percentage of the net proceeds of the strategic transaction or net absolute cash retained at the time of a restructuring that will be paid as a performance bonus under strategic transaction.

No definition available.

Name:	bnbx_PerformanceBonusPercentage
Namespace Prefix:	bnbx_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

Period during which the separation amount required to be paid, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

No definition available.

Name:	bnbx_SeparationPaymentTerm
Namespace Prefix:	bnbx_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

Amount of severance payments that the company is required to pay under certain circumstances.

No definition available.

Name:	bnbx_SeveranceLiability
Namespace Prefix:	bnbx_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Fair value of options granted. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock.

No definition available.

Name:	bnbx_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodFairValue
Namespace Prefix:	bnbx_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Period during which a person will serve as a strategic transition advisor, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

No definition available.

Name:	bnbx_StrategicTransitionAdvisorTerm
Namespace Prefix:	bnbx_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

Amount of lump sum payment that the company is required to pay upon compliance of terms.

No definition available.

Name:	bnbx_TerminationLiability
Namespace Prefix:	bnbx_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Amount of expense for salary and wage arising from service rendered by officer. Excludes allocated cost, labor-related nonsalary expense, and direct and overhead labor cost included in cost of good and service sold.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(4))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2

Name:	us-gaap_OfficersCompensation
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(01)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Name:	us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

Name:	us-gaap_TypeOfArrangementAxis=bnbx_EmploymentAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

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

Name:	srt_TitleOfIndividualAxis=srt_ChiefExecutiveOfficerMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	srt_TitleOfIndividualAxis=bnbx_ChiefExecutiveOfficerAndPresidentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	srt_TitleOfIndividualAxis=srt_ChiefFinancialOfficerMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: