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v3.24.2

Note 17 - Leases (Details Textual) | 3 Months Ended
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May 31, 2024
Wilmington/Andover, Massachusetts [Member] |
Lease Expiration Date | Feb. 29, 2028
Fort Wayne, Indiana [Member] | Former Fort Wayne Facility Member |
Lease Expiration Date | Jul. 31, 2025
Las Vegas, Nevada [Member] |
Lease Expiration Date | Jan. 31, 2027

X
- Definition Date which lease or group of leases is set to expire, in YYYY-MM-DD format. + References No definition available. + Details
Name: | us-gaap_LeaseExpirationDate1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_StatementGeographicalAxis=byrn_WilmingtonAndoverMassachusettsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=byrn_FortWayneIndianaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LeaseContractualTermAxis=byrn_FormerFortWayneFacilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=byrn_LasVegasNevadaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |