Note 8 - Income Per Share (Tables)

6 Months Ended

Jun. 30, 2019

Notes Tables

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

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2019		2018		2019		2018
Basic weighted average common shares outstanding		7,423		7,347		7,413		7,336
Weighted average common equivalent shares due to stock, stock options and RSUs		44		66		60		72
Diluted weighted average common shares outstanding		7,467		7,413		7,473		7,408