Note 15 - Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2013

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	2013		2012
Basic weighted average shares outstanding		19,845,675		19,302,603
Effect of dilutive securities		1,012,755		1,285,172
Diluted weighted average shares outstanding		20,858,430		20,587,775