v3.25.4

Note 8 - Intangible Assets (Tables) | 12 Months Ended
--- | ---
Nov. 29, 2025
Notes Tables |
Schedule of Intangible Assets [Table Text Block] |
|  | November 29, 2025 |  |  | November 30, 2024 |
Intangibles subject to amortization: |  |  |  |  |  |  |  |
Customer relationships |  | $ | 512 |  |  | $ | 512 |
Less accumulated amortization |  |  | (450 | ) |  |  | (392 | )
Intangibles subject to amortization, net |  |  | 62 |  |  |  | 120 |
Intangibles not subject to amortization: |  |  |  |  |  |  |  |
Trade names |  |  | 6,848 |  |  |  | 6,848 |
Total intangible assets |  | $ | 6,910 |  |  | $ | 6,968 |
Schedule of Finite-Lived Intangible Assets [Table Text Block] |
|  | Useful Life in Years |  |  | Remaining Amortization Period in Years |
Customer relationships |  |  | 9 |  |  |  | 1.1 |
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] |
Fiscal 2026 |  |  | 58 |
Fiscal 2027 |  |  | 4 |
Fiscal 2028 |  |  | - |
Fiscal 2029 |  |  | - |
Fiscal 2030 |  |  | - |
Total |  | $ | 62 |

X
- Definition Tabular disclosure of intangible assets, which may be broken down by segment or major class. + References No definition available. + Details
Name: | bset_ScheduleOfIntangibleAssetsTableTextBlock
Namespace Prefix: | bset_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name Accounting Standards Codification -Section 55 -Paragraph 40 -SubTopic 30 -Topic 350 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482640/350-30-55-40 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-2 + Details
Name: | us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name Accounting Standards Codification -Section 55 -Paragraph 40 -SubTopic 30 -Topic 350 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482640/350-30-55-40 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-2 + Details
Name: | us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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