Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements of Changes in Stockholders' Deficit

v3.19.3
Condensed Consolidated Statements of Changes in Stockholders' Deficit - USD ($)
Series A Convertible Preferred Stock [Member]
Series A-1 Convertible Preferred Stock [Member]
Series B Convertible Preferred Stock [Member]
Common Stock [Member]
Additional Paid-In Capital [Member]
Accumulated Deficit [Member]
Noncontrolling Interest [Member]
Total
Balance at Dec. 31, 2017 $ 1,032,650 $ 14,551 $ 14,012,053 $ (17,907,611) $ (2,848,357)
Balance, shares at Dec. 31, 2017 249,667 357,259 14,551,234        
Underwritten public offering of common stock, net of offering cost $ 2,650 4,272,011 4,274,661
Underwritten public offering of common stock, net of offering cost, shares 2,649,818        
Equity Subscription Rights Offering, net of offering cost $ 9,000 9,199,326 9,208,326
Equity Subscription Rights Offering, net of offering cost, shares 9,000,000        
Exercise - common stock purchase warrant, net of offering costs $ 309 20,604 20,913
Exercise - common stock purchase warrant, net of offering costs, shares 308,602        
Exchange Offer - March 15, 2018 $ (1,032,650) $ 1,707,244 1,406,640 (726,531) 1,354,703
Exchange Offer - March 15, 2018, shares (249,667) (357,259) 975,568        
Exchange Offer - April 5, 2018 766,456 766,456
Series Z Warrant Modification 1,140,995 1,140,995
Exchange Offer - August 22, 2018 2,120 2,120
Issue common stock - conversion of Series B Convertible Preferred Stock $ (58,319) $ 33 58,286
Issue common stock - conversion of Series B Convertible Preferred Stock, shares (33,325) 33,325        
Dividends - Series B Convertible Preferred Stock $ 318,023 (318,023)
Dividends - Series B Convertible Preferred Stock, shares 106,045        
Dividends - Series A Convertible Preferred Stock (7,099) (7,099)
Dividends - Series A Convertible Preferred Stock, shares        
Issue of common stock of majority-owned subsidiary 1,812 1,812
Stock-based compensation 869,437 869,437
Stock-based compensation of majority-owned subsidiary 8,962 21,250 30,212
Unit Purchase Options Exchange Offer - August 22, 2018               2,120
Issue common stock - registered offerings, net
Issue common stock - registered offerings, net, shares        
Net loss (11,136,936) (113,631) (11,250,567)
Balance at Sep. 30, 2018 $ 1,966,948 $ 26,543 31,756,890 (30,096,200) (90,569) 3,563,612
Balance, shares at Sep. 30, 2018 1,048,288 26,542,979        
Balance at Jun. 30, 2018 $ 1,707,244 $ 26,510 31,384,984 (26,524,851) (72,054) 6,521,833
Balance, shares at Jun. 30, 2018 975,568 26,509,654        
Issue common stock - conversion of Series B Convertible Preferred Stock $ (58,319) $ 33 58,286
Issue common stock - conversion of Series B Convertible Preferred Stock, shares (33,325) 33,325        
Dividends - Series B Convertible Preferred Stock $ 318,023 (318,023)
Dividends - Series B Convertible Preferred Stock, shares 106,045          
Dividends - Series A Convertible Preferred Stock $ (7,099) $ (7,099)
Dividends - Series A Convertible Preferred Stock, shares
Issue of common stock of majority-owned subsidiary $ 943 $ 943
Stock-based compensation 306,171 306,171
Stock-based compensation of majority-owned subsidiary 5,329 12,973 18,302
Unit Purchase Options Exchange Offer - August 22, 2018 2,120 2,120
Net loss (3,246,227) (32,431) (3,278,658)
Balance at Sep. 30, 2018 $ 1,966,948 $ 26,543 31,756,890 (30,096,200) (90,569) 3,563,612
Balance, shares at Sep. 30, 2018 1,048,288 26,542,979        
Balance at Dec. 31, 2018 $ 2,031,845 $ 27,143 32,619,282 (36,992,911) (161,512) $ (2,476,153)
Balance, shares at Dec. 31, 2018 1,069,941 27,142,979        
Underwritten public offering of common stock, net of offering cost, shares               5,480,000
Dividends - Series B Convertible Preferred Stock $ 196,470 (196,470)
Dividends - Series B Convertible Preferred Stock, shares 65,541          
Stock-based compensation 1,023,952 1,023,952
Stock-based compensation of majority-owned subsidiary 11,552 141,778 153,330
Unit Purchase Options Exchange Offer - August 22, 2018              
Issue common stock - registered offerings, net $ 5,480 $ 5,373,422 $ 5,378,902
Issue common stock - registered offerings, net, shares 5,480,000
Issue common stock - Upon partial conversions of Senior Secured Convertible Note $ 3,850 $ 4,156,113 $ 4,159,963
Issue common stock - Upon partial conversions of Senior Secured Convertible Note, shares 3,850,427        
Issue common stock - Employee Stock Purchase Plan $ 83 67,353 67,436
Issue common stock - Employee Stock Purchase Plan, shares 82,772        
Net loss (10,213,433) (500,622) (10,714,055)
Balance at Sep. 30, 2019 $ 2,228,315 $ 36,556 43,251,674 (47,402,814) (520,356) (2,406,625)
Balance, shares at Sep. 30, 2019 1,135,482 36,556,178        
Balance at Jun. 30, 2019 $ 2,161,523 $ 34,139 40,518,952 (44,251,062) (342,727) (1,879,175)
Balance, shares at Jun. 30, 2019 1,113,201 34,139,220        
Dividends - Series B Convertible Preferred Stock $ 66,792 (66,792)
Dividends - Series B Convertible Preferred Stock, shares 22,281          
Stock-based compensation 318,266 318,266
Stock-based compensation of majority-owned subsidiary 3,247 8,720 11,967
Issue common stock - Upon partial conversions of Senior Secured Convertible Note $ 2,334 2,343,856 2,346,190
Issue common stock - Upon partial conversions of Senior Secured Convertible Note, shares 2,334,186        
Issue common stock - Employee Stock Purchase Plan $ 83 67,353 67,436
Issue common stock - Employee Stock Purchase Plan, shares 82,772        
Net loss (3,084,960) (186,349) (3,271,309)
Balance at Sep. 30, 2019 $ 2,228,315 $ 36,556 $ 43,251,674 $ (47,402,814) $ (520,356) $ (2,406,625)
Balance, shares at Sep. 30, 2019 1,135,482 36,556,178