Note 6 - Leases - Supplemental Balance Sheet Information (Details) - USD ($) $ in Thousands	Nov. 30, 2024	Dec. 02, 2023
Operating lease right-of-use assets	$ 61,116	$ 47,433
Current operating lease liabilities	13,473	11,277
Noncurrent operating lease liabilities	48,628	36,879
Total operating lease liabilities	62,101	48,156
Current obligations of finance leases	1,908	16,184
Finance leases, net of current obligations	7,600	6,534
Total finance lease liabilities	9,508	22,718
Equipment [Member]
Finance right-of-use assets	9,183	11,681
Building [Member]
Finance right-of-use assets	$ 0	$ 14,230

Present value of lessee's discounted obligation for lease payments from finance lease.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-6

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479041/842-20-45-1

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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479041/842-20-45-1

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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479041/842-20-45-1

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