Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statement of Changes in Stockholders' Equity (Unaudited)

v3.20.1
Condensed Consolidated Statement of Changes in Stockholders' Equity (Unaudited) - USD ($)
Series D Convertible Preferred Stock [Member]
Common Stock [Member]
Additional Paid-In Capital [Member]
Accumulated Other Comprehensive Income [Member]
Accumulated Deficit [Member]
Total
Balance at Dec. 31, 2018 $ 5 $ 26,118 $ 175,924,587 $ (159,856,481) $ 16,094,229
Balance, shares at Dec. 31, 2018 5,141 26,118,075        
Stock-based compensation $ 52 118,684 118,736
Stock-based compensation, shares 51,724        
Common stock issued upon conversion of Series D convertible preferred stock $ 5 (5)
Common stock issued upon conversion of Series D convertible preferred stock, shares (16) 5,128        
Other comprehensive income loss 100,686 100,686
Restricted stock issued in satisfaction of accrued issuable equity $ 57 199,831 199,888
Restricted stock issued in satisfaction of accrued issuable equity, shares 56,948        
Return and retirement of common stock $ (8) 8
Return and retirement of common stock, shares (8,066)        
Net loss (1,893,627) (1,893,627)
Balance at Mar. 31, 2019 $ 5 $ 26,224 176,243,105 100,686 (161,750,108) 14,619,912
Balance, shares at Mar. 31, 2019 5,125 26,223,809        
Balance at Dec. 31, 2019 $ 5 $ 26,323 176,729,926 183,173 (169,504,981) 7,434,446
Balance, shares at Dec. 31, 2019 5,125 26,322,583        
Stock-based compensation 276,675 276,675
Stock-based compensation, shares        
Common stock issued upon conversion of Series D convertible preferred stock $ (5) $ 1,642 (1,637)
Common stock issued upon conversion of Series D convertible preferred stock, shares (5,125) 1,642,628        
Other comprehensive income loss (181,468) (181,468)
Restricted stock issued in satisfaction of accrued issuable equity          
Net loss (2,961,100) (2,961,100)
Balance at Mar. 31, 2020 $ 27,965 $ 177,004,964 $ 1,705 $ (172,466,081) $ 4,568,553
Balance, shares at Mar. 31, 2020 27,965,211