Note 8 - Stockholders' Equity (Tables)

12 Months Ended

Dec. 03, 2022

Notes Tables

Schedule of Common Stock Outstanding Roll Forward [Table Text Block]

Common Shares Outstanding	2022			2021			2020
Beginning balance		52,777,753			51,906,663			51,241,190
Stock options exercised		657,789			740,731			397,456
Deferred compensation paid		118,429			19,895			118,742
Restricted units vested		172,474			157,945			221,275
Shares withheld for taxes		(49,869	)		(47,481	)		(72,000	)
Ending balance		53,676,576			52,777,753			51,906,663