Registration of securities issued in business combination transactions

Statements of Changes in Stockholders' Equity

v3.20.1
Statements of Changes in Stockholders' Equity - USD ($)
Series A Preferred Stock [Member]
Series B Preferred Stock [Member]
Series C Preferred Stock [Member]
Common Stock [Member]
Additiona Paid-in Capital [Member]
Additional Accumulated Deficit [Member]
Other Comprehensive Loss [Member]
Total
Balance at Dec. 31, 2017 $ 5,128,536 $ 4,940 $ 68,323,940 $ (53,331,434) $ 20,125,982
Balance, shares at Dec. 31, 2017 9,140 4,939,639        
Payout to stockholders for fractional shares (3,256) (3,256)
Issuance of Series B preferred shares upon closing of private placement $ 4,570,848 792,037 5,362,885
Issuance of Series B preferred shares upon closing of private placement, shares 6,000            
Commissions and offering costs of private placement $ (390,449) (122,081) (512,530)
Deemed dividend of preferred stock $ (1,054,886) $ 1,880,000 (188,000) 637,114
Deemed dividend of preferred stock, shares (1,880) 1,880        
Stock-based compensation 645,823 645,823
Conversion of Series A preferred shares into common stock $ (1,784,326) $ 795 1,783,531
Conversion of Series A preferred shares into common stock, shares (3,180) 795,000        
Conversion of Series B preferred shares into common stock $ (273,468) $ 302 273,166
Conversion of Series B preferred shares into common stock, shares (392) 301,923        
Unrealized loss on investment in marketable debt securities (923) (923)
Net loss (16,868,711) (16,868,711)
Balance at Dec. 31, 2018 $ 2,289,324 $ 3,906,931 $ 1,880,000 $ 6,037 71,505,160 (70,200,145) (923) 9,386,384
Balance, shares at Dec. 31, 2018 4,080 5,608 1,880 6,036,562        
Payout to stockholders for fractional shares              
Stock-based compensation 438,248 438,248
Conversion of Series A preferred shares into common stock $ (2,289,324) $ 1,020 2,288,304
Conversion of Series A preferred shares into common stock, shares (4,080) 1,020,000        
Conversion of Series B preferred shares into common stock   $ 2,890 $ 2,615,085
Conversion of Series B preferred shares into common stock, shares   2,890,396        
Unrealized loss on investment in marketable debt securities               $ 923
Shareholders fractional adjustment, shares (2)
Issuance of common shares from ATM Agreement $ 8,126 $ 1,448,942 $ 1,457,068
Issuance of common shares from ATM Agreement, shares 8,126,375        
Stock issuance costs of ATM Agreement (49,626) (49,626)
Conversion of Series C preferred shares into common stock $ (1,640,000) $ 1,000 1,639,000
Conversion of Series C preferred shares into common stock, shares (1,640) 1,000,000        
Settlement of RSUs $ 35 (35)
Settlement of RSUs, shares 35,000        
Change in unrealized loss on available-for-sale securities 923 923
Change in unrealized loss on available-for-sale securities, shares        
Net loss (10,133,018) (10,133,019)
Balance at Dec. 31, 2019 $ 1,288,956 $ 240,000 $ 19,108 $ 79,885,078 $ (80,333,164) $ 1,099,978
Balance, shares at Dec. 31, 2019 1,850 240 19,108,331