Earnings Per Share (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Notes to Financial Statements
Earnings per share - diluted	$ (0.12)	$ 0.01	$ (0.17)	$ 0.17
Earnings per share - basic	$ (0.12)	$ .01	$ (0.17)	$ .17
Net income	$ (649,510)	$ 32,774	$ (933,914)	$ 894,563
Effect of common share equivalents	0	2,736	0	3,667
Weighted average shares outstanding - diluted	5,335,319	5,343,883	5,338,619	5,344,814
Weighted average shares outstanding - basic	5,335,319	5,341,147	5,338,619	5,341,147