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Condensed Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($)
Series A and B Preferred Stock [Member]
Preferred Stock [Member]
Common Stock [Member]
Additional Paid-in Capital [Member]
Treasury Stock [Member]
AOCI Attributable to Parent [Member]
Retained Earnings [Member]
Total
Beginning balance, value at Dec. 31, 2020   $ 27,134 $ 330,669,476 $ (85,188) $ (312,000,341) $ 18,611,081
Beginning Balance, shares at Dec. 31, 2020   2,713,402   22      
Net loss   (16,547,944) (16,547,944)
Realized and unrealized gains (losses), net, on investments securities   2,139 2,139
Stock-based compensation expense   3,073,569 3,073,569
Sale of equity through equity financing facilities, net of costs   $ 29,755 52,659,190 52,688,945
Sale of equity through equity financing facilities, shares   2,975,503          
Shares issued upon exercise of common stock warrants, net of fees   $ 811 1,507,855 1,508,666
Shares issued upon exercise of common stock warrants, net of fees, shares   81,111          
Shares issued upon exercise of options to purchase common stock   $ 5 4,720 4,725
Shares issued upon exercise of options to purchase common stock, shares   500          
Ending balance, value at Sep. 30, 2021 $ 57,705 387,914,810 $ (85,188) 2,139 (328,548,285) 59,341,181
Ending Balance, shares at Sep. 30, 2021   5,770,516   22      
Beginning balance, value at Jun. 30, 2021 $ 57,705 387,222,506 $ (85,188) (3,770) (323,137,741) 64,053,512
Beginning Balance, shares at Jun. 30, 2021   5,770,516   22      
Net loss (5,410,544) (5,410,544)
Fees incurred from registered direct offering   (8,320) (8,320)
Realized and unrealized gains (losses), net, on investments securities   5,909 5,909
Stock-based compensation expense   700,624 700,624
Ending balance, value at Sep. 30, 2021 $ 57,705 387,914,810 $ (85,188) 2,139 (328,548,285) 59,341,181
Ending Balance, shares at Sep. 30, 2021   5,770,516   22      
Beginning balance, value at Dec. 31, 2021 $ 57,705 388,600,979 $ (85,188) (7,974) (332,769,591) 55,795,931
Beginning Balance, shares at Dec. 31, 2021 5,770,516   22      
Net loss   (22,665,559) (22,665,559)
Realized and unrealized gains (losses), net, on investments securities (17,450) (17,450)
Stock-based compensation expense 1,962,807 1,962,807
Effect of reverse stock split
Effect of reverse stock split, shares   (49)          
Issuance of preferred stock upon financing $ 28,500,000
Issuance of preferred stock upon financing, shares 100,000            
Redemption of preferred stock $ (28,500,000)
Redemption of preferred stock, shares (100,000)            
Sale of equity through equity financing facilities, net of costs $ 13,283 6,262,063 6,275,346
Sale of equity through equity financing facilities, shares   1,328,274          
Ending balance, value at Sep. 30, 2022 $ 70,988 396,825,849 $ (85,188) (25,424) (355,435,150) 41,351,075
Ending Balance, shares at Sep. 30, 2022 7,098,741   22      
Beginning balance, value at Jun. 30, 2022 $ 70,988 396,413,587 $ (85,188) (70,034) (349,286,860) 47,042,493
Beginning Balance, shares at Jun. 30, 2022   7,098,741   22      
Net loss (6,148,290) (6,148,290)
Fees incurred from registered direct offering   (64,023) (64,023)
Realized and unrealized gains (losses), net, on investments securities   44,610 44,610
Stock-based compensation expense   476,285 476,285
Ending balance, value at Sep. 30, 2022 $ 70,988 $ 396,825,849 $ (85,188) $ (25,424) $ (355,435,150) $ 41,351,075
Ending Balance, shares at Sep. 30, 2022 7,098,741   22