Note 11 - Earnings (loss) per Share (Tables)

12 Months Ended

Dec. 31, 2015

Notes Tables

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

	2015		2014
Numerator:
Numerator for basic and diluted earnings per share, net income available to common shareholders	$	1,016,088	$	3,838,288
Denominator:
Denominator for basic earnings per share, weighted average shares outstanding		7,389,177		6,472,071
Effect of dilutive securities-stock options and restricted awards		4,599,003		2,784,322
Denominator for diluted earnings per share, adjusted weighted average shares and assumed conversion		11,988,180		9,256,393
Basic earnings per common share	$	0.14	$	0.59
Diluted earnings per common share and common share equivalent	$	0.08	$	0.41