Quarterly report pursuant to Section 13 or 15(d)

Consolidated Statements of Stockholders' Equity

v3.20.1
Consolidated Statements of Stockholders' Equity - USD ($)
Total
Common Stock [Member]
Additional Paid-in Capital [Member]
Accumulated Other Comprehensive (Loss) Income [Member]
Accumulated Deficit [Member]
Beginning Balance at Dec. 31, 2018 $ 5,541,960 $ 794 $ 204,891,358 $ (30,300) $ (199,319,892)
Beginning Balance, Shares at Dec. 31, 2018   7,940,931      
Share-based compensation 323,774   323,774    
Unrealized gain on marketable securities 31,336     31,336  
Net income (loss) 11,587,015       11,587,015
Ending balance at Mar. 31, 2019 17,484,085 $ 794 205,215,132 1,036 (187,732,877)
Ending balance, Shares at Mar. 31, 2019   7,940,931      
Beginning Balance at Dec. 31, 2019 15,544,906 $ 1,533 227,657,758   (212,114,385)
Beginning Balance, Shares at Dec. 31, 2019   15,332,042      
Share-based compensation 632,902   632,902    
Unrealized gain on marketable securities 9,199     9,199  
Net income (loss) (7,578,486)       (7,578,486)
Ending balance at Mar. 31, 2020 $ 8,608,521 $ 1,533 $ 228,290,660 $ 9,199 $ (219,692,871)
Ending balance, Shares at Mar. 31, 2020   15,332,042