Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheets (Parenthetical)

v3.8.0.1
Condensed Consolidated Balance Sheets (Parenthetical) - USD ($)
Mar. 31, 2018
Dec. 31, 2017
Allowance for doubtful accounts $ 3,163 $ 3,421
Income tax reserve $ 364,719 $ 392,593
Series B convertible redeemable preferred stock, par value $ 0.01 $ 0.01
Series B convertible redeemable preferred stock, shares authorized 902,670 902,670
Series B convertible redeemable preferred stock, shares issued 902,670 902,670
Series B convertible redeemable preferred stock, shares outstanding 902,670 902,670
Liquidation preference $ 9,465,054  
Preferred stock, par value $ 0.01  
Preferred stock, shares authorized 11,000,000  
Preferred stock, shares issued  
Preferred stock, shares outstanding  
Common stock, par value $ 0.01 $ 0.01
Common stock, shares authorized 80,000,000 80,000,000
Common stock, shares issued 43,183,830 43,067,546
Common stock, shares outstanding 43,179,419 43,063,135
Treasury stock, shares 4,411 4,411
Series A Convertible Preferred Stock [Member]    
Preferred stock, par value $ 0.01  
Preferred stock, shares authorized 10,097,330 10,097,330
Preferred stock, shares issued
Preferred stock, shares outstanding  
Related Party [Member]    
Allowance for doubtful accounts $ 514,087 $ 514,087