Note 10 - Per Share Data (Tables)

12 Months Ended

Jan. 02, 2021

Notes Tables

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

	Fiscal Years Ended
	January 2, 2021		December 28, 2019
Basic weighted average shares outstanding		12,152,042		12,913,912
Dilutive effect of outstanding restricted share awards		-		58,241
Weighted average dilutive shares outstanding		12,152,042		12,972,153

Unissued Shares of Common Stock [Table Text Block]

	January 2, 2021		December 28, 2019
Time-based restricted stock awards outstanding		459,805		151,725
Unvested subscription restricted share awards		250,000		-
Performance-based restricted stock awards outstanding		-		240,000
Future grants of options or shares		520,929		268,326
Shares reserved for employee stock purchase plan		149,894		267,877
Total		1,380,628		927,928