Quarterly report pursuant to Section 13 or 15(d)

Income (Loss) per common share - Schedule of Income (Loss) Per Common Share, Basic and Diluted (Details)

v3.7.0.1
Income (Loss) per common share - Schedule of Income (Loss) Per Common Share, Basic and Diluted (Details) - USD ($)
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Earnings Per Share [Abstract]    
Net income (loss) attributable to stockholders $ 44,787 $ (893,168)
Weighted average shares outstanding - basic (shares) 20,037,795 18,478,990
Basic and diluted loss per share (usd per share) $ 0.00 $ (0.05)
Weighted average shares outstanding - diluted (shares) 20,317,142 18,478,990
Net income (loss) per share - diluted (in USD per share) $ 0.00 $ (0.05)
Stock Options    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities (shares) 0 1,123,200
Convertible Debenture    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities (shares) 889,830 890,207
Warrant    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities (shares) 0 0