Note 3 - Basic and Diluted Shares (Tables)

9 Months Ended

Sep. 30, 2015

Notes Tables

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

	Three Months Ended				Nine Months Ended
	September 30 ,				September 30,
	2015		2014		2015		2014
Basic and diluted		18,852,479		18,778,187		18,831,499		18,764.271
Potentially dilutive		27,500		67,448		27,500		67,448