Note 9 - Per Share Data (Tables)

3 Months Ended

Apr. 02, 2022

Notes Tables

Schedule of Weighted Average Number of Shares [Table Text Block]

	Thirteen Week Periods Ended
	April 2, 2022		April 3, 2021
Basic weighted average shares outstanding		10,230,510		11,539,389
Dilutive effect of outstanding restricted share units		333,485		389,857
Weighted average dilutive shares outstanding		10,563,995		11,929,246

Unissued Shares of Common Stock [Table Text Block]

	April 2, 2022		January 1, 2022
Time-based restricted stock units outstanding		369,953		420,628
Performance-based restricted stock units outstanding		75,000		125,000
Performance-based restricted stock units outstanding under plans to be approved by the shareholders		25,000		-
Future grants of options or shares		2,924		107,924
Shares reserved for employee stock purchase plan		410,977		448,110
Total		883,854		1,101,662