Note 9 - Per Share Data (Tables)

3 Months Ended

Apr. 01, 2023

Notes Tables

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

	Thirteen Weeks Ended
	April 1, 2023		April 2, 2022
Basic weighted average shares outstanding		9,172,511		10,230,510
Dilutive effect of outstanding restricted share awards		229,356		333,485
Diluted weighted average shares outstanding		9,401,867		10,563,995

Unissued Shares of Common Stock [Table Text Block]

	April 1, 2023		December 31, 2022
Time-based restricted stock awards outstanding		471,096		274,939
Performance-based restricted stock awards outstanding		100,000		-
Performance-based restricted stock awards outstanding under plans to be approved by the shareholders		-		225,000
Future grants of options or shares		632,094		890,682
Shares reserved for employee stock purchase plan		331,160		364,231
Total		1,534,350		1,754,852