Note 9 - Per Share Data (Tables)

6 Months Ended

Jul. 01, 2023

Notes Tables

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

	Thirteen Weeks Ended				Twenty-Six Weeks Ended
	July 1, 2023		July 2, 2022		July 1, 2023		July 2, 2022
Basic weighted average shares outstanding		8,297,521		10,133,279		8,734,848		10,181,895
Dilutive effect of outstanding restricted share awards		260,875		417,617		241,866		401,624
Diluted weighted average shares outstanding		8,558,396		10,550,896		8,976,714		10,583,519

Unissued Shares of Common Stock [Table Text Block]

	July 1, 2023		December 31, 2022
Time-based restricted stock awards outstanding		497,561		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		605,629		890,682
Shares reserved for employee stock purchase plan		331,160		364,231
Total		1,534,350		1,754,852