XML 40 R29.htm IDEA: XBRL DOCUMENT v3.7.0.1
Net Income per Share Applicable to Common Stockholders (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Numerator:        
Net income $ 489,923 $ 516,938 $ 875,731 $ 1,065,252
Convertible note interest 29,789 27,490 58,497 61,671
Adjusted diluted net income $ 519,712 $ 544,428 $ 934,228 $ 1,126,923
Denominator: Weighted average common shares outstanding used in computing net income per share:        
Basic 5,965,479 5,821,891 5,939,304 5,733,267
Effect of dilutive stock options and convertible notes payable 1,820,389 1,652,894 1,825,491 1,425,566
Diluted 7,785,868 7,474,785 7,764,795 7,158,833
Net income per share applicable to common stockholders:        
Basic $ 0.08 $ 0.09 $ 0.15 $ 0.19
Diluted $ 0.07 $ 0.07 $ 0.12 $ 0.16