Quarterly report pursuant to Section 13 or 15(d)

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

v3.20.2
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        
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        
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        
Return and retirement of common stock $ (8) 8
Return and retirement of common stock, shares (8,066)        
Other comprehensive income loss 100,686 100,686
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, 2018 $ 5 $ 26,118 175,924,587 (159,856,481) 16,094,229
Balance, shares at Dec. 31, 2018 5,141 26,118,075        
Restricted stock issued in satisfaction of accrued issuable equity           240,043
Net loss           (4,130,847)
Balance at Jun. 30, 2019 $ 5 $ 26,237 176,468,879 141,007 (163,987,328) 12,648,800
Balance, shares at Jun. 30, 2019 5,125 26,236,804        
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        
Stock-based compensation 185,632 185,632
Stock-based compensation, shares        
Restricted stock issued in satisfaction of accrued issuable equity $ 13 40,142 40,155
Restricted stock issued in satisfaction of accrued issuable equity, shares 12,995        
Other comprehensive income loss 40,321 40,321
Net loss (2,237,220) (2,237,220)
Balance at Jun. 30, 2019 $ 5 $ 26,237 176,468,879 141,007 (163,987,328) 12,648,800
Balance, shares at Jun. 30, 2019 5,125 26,236,804        
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)
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        
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        
Restricted stock issued in satisfaction of accrued issuable equity          
Net loss           (5,990,613)
Balance at Jun. 30, 2020 $ 29,684 180,832,982 64,757 (175,495,594) 5,431,829
Balance, shares at Jun. 30, 2020 29,683,637        
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        
Stock-based compensation $ 58 72,070 72,128
Stock-based compensation, shares 57,542        
Other comprehensive income loss 63,052 63,052
Common stock issued in public offering [1] $ 1,661 3,755,948 3,757,609
Common stock issued in public offering, shares [1] 1,660,884        
Net loss (3,029,513) (3,029,513)
Balance at Jun. 30, 2020 $ 29,684 $ 180,832,982 $ 64,757 $ (175,495,594) $ 5,431,829
Balance, shares at Jun. 30, 2020 29,683,637        
[1] Includes gross proceeds of $3,998,618 of which, less issuance costs of $241,009. As of June 30, 2020, $600,808 of net proceeds had not been received by the Company and was included as a subscription receivable.