Note 2 - Acquisitions	12 Months Ended
Nov. 28, 2020
Notes to Financial Statements
Business Combination Disclosure [Text Block]	Note 2: Acquisitions and Divestiture D.H.M. Adhesives, Inc. On February 3, 2020, we acquired certain assets of D.H.M. Adhesives, Inc. (“D.H.M.”) for approximately $9,500 which was funded through existing cash. In addition, the agreement requires us to pay contingent consideration of up to approximately $8,100 based upon a formula related to revenue during the fiscal years ended November 27, 2021 and December 3, 2022. D.H.M., headquartered in Calhoun, Georgia, is a provider of hotmelt adhesives. The acquisition fair value measurement was final as of May 30, 2020 and includes goodwill of $1,063 and customer relationship intangible of $11,900. The fair value of the contingent consideration liability as of the date of acquisition was $5,000 resulting in a final purchase price of $14,500. See Note 13 for further discussion of the fair value of the contingent consideration liability. Goodwill is deductible for tax purposes. D.H.M. and the related goodwill are reported in our Hygiene, Heath and Consumable Adhesives operation segment. The D.H.M. acquisition does not represent a material business combination and therefore pro forma financial information is not provided. Ramapo Sales and Marketing, Inc. On May 17, 2019, we acquired certain assets from a window and insulating glass sealants sales and distribution company, Ramapo Sales and Marketing, Inc. (“Ramapo”), headquartered in Charleston, South Carolina. This acquisition supports the integration of the insulating glass business that we acquired as part of the Royal Adhesives acquisition. The purchase price of $8,292 was funded through existing cash. In addition, we were required to pay up to $3,400 in contingent consideration based upon financial results for the twelve months ended December 31, 2019. Existing receivables of $2,166 from Ramapo were effectively settled as a result of the acquisition. The acquisition fair value measurement was final as of May 30, 2020 and includes goodwill of $165, customer relationship intangible of $8,800, and additional acquired assets of $4,148. The fair value of the contingent consideration liability as of the date of the acquisition was $2,654, resulting in a final purchase price of $10,947. During the second quarter of 2020, the contingent consideration liability was finalized and adjusted to a final balance of $767. Ramapo and the related goodwill are reported in our Engineering Adhesives operating segment. Dalton Holdings, LLC On July 1, 2019, we completed the sale of Dalton Holdings, LLC (“Dalton Holdings”), which primarily manufactures surfactants and thickeners, within the Americas Adhesives segment. The sale resulted in a pre-tax gain on sale of $18,764, which is recorded in other income, net in the Consolidated Statements of Income for the year ended November 30, 2019.

Note 2 - Acquisitions

12 Months Ended

Nov. 28, 2020

Business Combination Disclosure [Text Block]

Note 2: Acquisitions and Divestiture

D.H.M. Adhesives, Inc.

On February 3, 2020, we acquired certain assets of D.H.M. Adhesives, Inc. (“D.H.M.”) for approximately $9,500 which was funded through existing cash. In addition, the agreement requires us to pay contingent consideration of up to approximately $8,100 based upon a formula related to revenue during the fiscal years ended November 27, 2021 and December 3, 2022. D.H.M., headquartered in Calhoun, Georgia, is a provider of hotmelt adhesives. The acquisition fair value measurement was final as of May 30, 2020 and includes goodwill of $1,063 and customer relationship intangible of $11,900. The fair value of the contingent consideration liability as of the date of acquisition was $5,000 resulting in a final purchase price of $14,500. See Note 13 for further discussion of the fair value of the contingent consideration liability. Goodwill is deductible for tax purposes. D.H.M. and the related goodwill are reported in our Hygiene, Heath and Consumable Adhesives operation segment. The D.H.M. acquisition does not represent a material business combination and therefore pro forma financial information is not provided.

Ramapo Sales and Marketing, Inc.

On May 17, 2019, we acquired certain assets from a window and insulating glass sealants sales and distribution company, Ramapo Sales and Marketing, Inc. (“Ramapo”), headquartered in Charleston, South Carolina. This acquisition supports the integration of the insulating glass business that we acquired as part of the Royal Adhesives acquisition. The purchase price of $8,292 was funded through existing cash. In addition, we were required to pay up to $3,400 in contingent consideration based upon financial results for the twelve months ended December 31, 2019. Existing receivables of $2,166 from Ramapo were effectively settled as a result of the acquisition. The acquisition fair value measurement was final as of May 30, 2020 and includes goodwill of $165, customer relationship intangible of $8,800, and additional acquired assets of $4,148. The fair value of the contingent consideration liability as of the date of the acquisition was $2,654, resulting in a final purchase price of $10,947. During the second quarter of 2020, the contingent consideration liability was finalized and adjusted to a final balance of $767. Ramapo and the related goodwill are reported in our Engineering Adhesives operating segment.

Dalton Holdings, LLC

On July 1, 2019, we completed the sale of Dalton Holdings, LLC (“Dalton Holdings”), which primarily manufactures surfactants and thickeners, within the Americas Adhesives segment. The sale resulted in a pre-tax gain on sale of $18,764, which is recorded in other income, net in the Consolidated Statements of Income for the year ended November 30, 2019.