The number of monthly payments for operating lease of lessee.

No definition available.

Name:	babb_LesseeOperatingLeaseNumberOfMonthlyPayments
Namespace Prefix:	babb_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

The percent increase in rent per year for operating lease of lessee.

+ References

No definition available.

+ Details

Name:	babb_LesseeOperatingLeasePercentIncreaseInRentPerYear
Namespace Prefix:	babb_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Term of the rent abatement and tenant allowance under an operating lease.

+ References

No definition available.

+ Details

Name:	babb_LesseeOperatingLeaseRentAbatementAndTenantAllowancePeriod
Namespace Prefix:	babb_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

The amount of rent per square foot for operating lease of lessee.

+ References

No definition available.

+ Details

Name:	babb_LesseeOperatingLeaseRentPerSquareFoot
Namespace Prefix:	babb_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The amount of tenant allowance for operating lease for lessee.

+ References

No definition available.

+ Details

Name:	babb_LesseeOperatingLeaseTenantAllowance
Namespace Prefix:	babb_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Discount rate used by lessee to determine present value of operating lease payments.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (c)(3)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147478964/842-20-50-3

+ Details

Name:	us-gaap_LesseeOperatingLeaseDiscountRate
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Remaining lease term of operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147478964/842-20-50-3

+ Details

Name:	us-gaap_LesseeOperatingLeaseRemainingLeaseTerm
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

- Definition

Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)(3)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147478964/842-20-50-3

+ Details

Name:	us-gaap_LesseeOperatingLeaseRenewalTerm
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

- Definition

Amount of operating lease expense. Excludes sublease income.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 4
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479041/842-20-45-4

+ Details

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

- Details

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

Note 8 - Lease Commitments (Details Textual) - USD ($)			12 Months Ended
Note 8 - Lease Commitments (Details Textual) - USD ($)	Feb. 15, 2024	Oct. 01, 2018	Nov. 30, 2023	Nov. 30, 2022
Lessee, Operating Lease, Renewal Term		5 years
Lessee, Operating Lease, Rent Abatement and Tenant Allowance Period		6 months
Operating Lease, Expense		$ 21,300	$ 97,100	$ 91,100
Lessee, Operating Lease, Remaining Lease Term			4 months
Lessee, Operating Lease, Discount Rate			5.25%
Subsequent Event [Member]
Lessee, Operating Lease, Rent Per Square Foot	$ 23
Lessee, Operating Lease, Percent Increase in Rent Per Year	3.00%
Lessee, Operating Lease, Tenant Allowance	$ 158,900
Lessee, Operating Lease, Number of Monthly Payments	62