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Note 5 - Goodwill and Other Intangible Assets (Tables) | 3 Months Ended
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Feb. 28, 2026
Notes Tables |
Schedule of Goodwill [Table Text Block] |
|  | Hygiene, Health |  |  |  |  |  |  | Building |  |  |  |  |
|  | and Consumable |  |  | Engineering |  |  | Adhesive |  |  |  |  |
|  | Adhesives |  |  | Adhesives |  |  | Solutions |  |  | Total |
Balance at November 29, 2025 |  | $ | 517,763 |  |  | $ | 610,107 |  |  | $ | 552,189 |  |  | $ | 1,680,059 |
Acquisitions |  |  | 1,048 |  |  |  | (756 | ) |  |  | - |  |  |  | 292 |
Foreign currency translation effect |  |  | 11,430 |  |  |  | (484 | ) |  |  | 6,171 |  |  |  | 17,117 |
Balance at February 28, 2026 |  | $ | 530,241 |  |  | $ | 608,867 |  |  | $ | 558,360 |  |  | $ | 1,697,468 |
Schedule of Acquired Finite-Lived Intangible Assets by Major Class [Table Text Block] |
|  | February 28, 2026 |
|  | Purchased |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Technology |  |  | Customer |  |  |  |  |  |  |  |  |
Amortizable Intangible Assets |  | and Patents |  |  | Relationships |  |  | Trade Names |  |  | Total |
Original cost |  | $ | 235,196 |  |  | $ | 990,601 |  |  | $ | 82,015 |  |  | $ | 1,307,812 |
Accumulated amortization |  |  | (62,365 | ) |  |  | (418,027 | ) |  |  | (36,322 | ) |  |  | (516,714 | )
Net identifiable intangibles |  | $ | 172,831 |  |  | $ | 572,574 |  |  | $ | 45,693 |  |  | $ | 791,098 |
|  | November 29, 2025 |
|  | Purchased |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Technology |  |  | Customer |  |  |  |  |  |  |  |  |
Amortizable Intangible Assets |  | and Patents |  |  | Relationships |  |  | Trade Names |  |  | Total |
Original cost |  | $ | 232,522 |  |  | $ | 998,889 |  |  | $ | 81,228 |  |  | $ | 1,312,639 |
Impairment |  |  | - |  |  |  | - |  |  |  | (734 | ) |  |  | (734 | )
Accumulated amortization |  |  | (57,778 | ) |  |  | (414,706 | ) |  |  | (33,554 | ) |  |  | (506,038 | )
Net identifiable intangibles |  | $ | 174,744 |  |  | $ | 584,183 |  |  | $ | 46,940 |  |  | $ | 805,867 |
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] |
|  | Remainder |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fiscal Year |  | 2026 |  |  | 2027 |  |  | 2028 |  |  | 2029 |  |  | 2030 |  |  | Thereafter |
Amortization expense |  | $ | 78,020 |  |  | $ | 106,393 |  |  | $ | 107,953 |  |  | $ | 101,882 |  |  | $ | 75,346 |  |  | $ | 321,504 |

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