Note 10 - Per Share Data (Tables)

3 Months Ended

Apr. 02, 2016

Notes Tables

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

	Thirteen Week Periods Ended
	April 2, 2016		April 4, 2015
Basic weighted average shares outstanding		12,482,547		12,456,220
Dilutive effect of outstanding stock options and restricted stock awards		67,198		210,261
Weighted average dilutive shares outstanding		12,549,745		12,666,481

Unissued Shares of Common Stock [Table Text Block]

	April 2, 2016		January 2, 2016
Exercise of options outstanding		44,500		44,500
Time-based restricted stock units outstanding		233,834		208,834
Performance-based restricted stock units outstanding		200,000		0
Future grants of options or shares		157,000		382,000
Shares reserved for employee stock purchase plan		309,391		349,436
Total		944,725		984,770