XML 98 R78.htm IDEA: XBRL DOCUMENT
v3.21.2

STOCKHOLDERS' EQUITY (DEFICIT) (Details 1) - $ / shares | 6 Months Ended | 12 Months Ended
--- | --- | ---
May 31, 2021 | Nov. 30, 2020 | Nov. 30, 2019
Equity [Abstract] |  |  |
Warrants outstanding, beginning of period | 585,739 | 45,787,219 | 26,041,160
Warrants granted |  | 2,146,836 | 22,223,058
Warrants exercised | (486,684) | (42,076,668) | (2,476,999)
Warrants outstanding, end of period | 99,055 | 585,739 | 45,787,219
Warrants exercisable, end of period | 99,055 | 5,857,386 | 45,037,219
Warrants outstanding, beginning of period, weighted average exercise price | $ 2.40 | $ 0.22 | $ 0.19
Warrants granted, weighted average exercise price |  | 0.25 | 0.25
Warrants exercised, weighted average exercise price | 2.50 | 0.21 | 0.16
Warrants outstanding, end of period, weighted average exercise price | 1.91 | 2.40 | 0.22
Warrants exercisable, end of period, weighted average exercise price | $ 1.91 | $ 0.24 | $ 0.22

X
- Definition Warrants exercisable, end of period + References No definition available. + Details
Name: | byrn_ClassOfWarrantOrRightExercisableNumber
Namespace Prefix: | byrn_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Warrants exercisable, end of period, weighted average exercise price. + References No definition available. + Details
Name: | byrn_ClassOfWarrantOrRightExercisableWeightedAverageExercisePrice
Namespace Prefix: | byrn_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition It is represent the warrants exercised. + References No definition available. + Details
Name: | byrn_ClassOfWarrantOrRightExercisedInPeriod
Namespace Prefix: | byrn_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Class Of Warrant Or Right Exercised In Period Weighted Average Exercise Price. + References No definition available. + Details
Name: | byrn_ClassOfWarrantOrRightExercisedInPeriodWeightedAverageExercisePrice
Namespace Prefix: | byrn_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represent class of warrant or right granted in period. + References No definition available. + Details
Name: | byrn_ClassOfWarrantOrRightGrantedInPeriod
Namespace Prefix: | byrn_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Class of Warrant or Right, Grants in Period, Weighted Average Exercise Price + References No definition available. + Details
Name: | byrn_ClassOfWarrantOrRightGrantsInPeriodWeightedAverageExercisePrice
Namespace Prefix: | byrn_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Warrants outstanding, weighted average exercise price. + References No definition available. + Details
Name: | byrn_ClassOfWarrantOrRightOutstandingWeightedAverageExercisePrice
Namespace Prefix: | byrn_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of warrants or rights outstanding. + References No definition available. + Details
Name: | us-gaap_ClassOfWarrantOrRightOutstanding
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

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