Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements of Stockholders' Equity (Unaudited)

v3.22.2.2
Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($)
shares in Thousands, $ in Thousands
Preferred Stock [Member]
Common Stock [Member]
Common Shares Issuable [Member]
Additional Paid-in Capital [Member]
Retained Earnings [Member]
Total
Beginning balance, value at Dec. 31, 2020 $ 3 $ 5 $ 566,356 $ (595,797) $ (29,433)
Beginning balance, shares at Dec. 31, 2020 2,450 5,218      
Equity compensation to officers, employees, and board of directors $ 4 15,446 15,450
Equity compensation to officers and board of directors, shares   3,838        
Issuance of common stock for services $ 2 9,101 9,103
Issuance of common stock for services, shares   2,142        
Net loss (39,991) (39,991)
Common shares issued upon mandatory conversion of notes payable and accrued interest $ 10 $ 3,416 35,373 38,799
Common shares issued upon mandatory conversion of notes payable and accrued interest, shares   10,409 1,004      
Common shares issued upon exercise of warrants $ 3 16,430 16,433
Common shares issued upon exercise of warrants, shares   3,074        
Extinguishment of debt discount upon adoption of ASU 2020-06 (4,745) 226 (4,519)
Conversion of Preferred Series J-1 to common stock $ (2) $ 1 1
Conversion of Preferred Series J-1 to common stock, shares (2,354) 692        
Issuance of common stock in public offering, net of cost $ 5 24,674 24,679
Issuance of common stock in public offering, net of cost, shares   4,945        
Issuance of common stock for research and development agreement 1,355 1,355
Issuance of common stock for research and development agreement, shares   190        
Ending balance, value at Sep. 30, 2021 $ 1 $ 30 $ 3,416 663,991 (635,562) 31,876
Ending balance, shares at Sep. 30, 2021 96 30,508 1,004      
Beginning balance, value at Dec. 31, 2020 $ 3 $ 5 566,356 (595,797) (29,433)
Beginning balance, shares at Dec. 31, 2020 2,450 5,218      
Ending balance, value at Dec. 31, 2021 $ 1 $ 32 $ 1,113 674,348 (653,584) 21,910
Ending balance, shares at Dec. 31, 2021 96 32,062 327      
Beginning balance, value at Jun. 30, 2021 $ 1 $ 28 $ 10,716 655,655 (630,109) 36,291
Beginning balance, shares at Jun. 30, 2021 96 28,144 3,152      
Equity compensation to officers, employees, and board of directors 577 577
Equity compensation to officers and board of directors, shares   98        
Issuance of common stock for services 327 327
Issuance of common stock for services, shares   93        
Net loss (5,453) (5,453)
Common shares issued upon mandatory conversion of notes payable and accrued interest $ 2 $ (7,300) 7,294 (4)
Common shares issued upon mandatory conversion of notes payable and accrued interest, shares   2,147 (2,148)      
Common shares issued upon exercise of warrants 138 138
Common shares issued upon exercise of warrants, shares   26        
Ending balance, value at Sep. 30, 2021 $ 1 $ 30 $ 3,416 663,991 (635,562) 31,876
Ending balance, shares at Sep. 30, 2021 96 30,508 1,004      
Beginning balance, value at Dec. 31, 2021 $ 1 $ 32 $ 1,113 674,348 (653,584) 21,910
Beginning balance, shares at Dec. 31, 2021 96 32,062 327      
Equity compensation to officers, employees, and board of directors $ 1 3,853 3,854
Equity compensation to officers and board of directors, shares   620      
Issuance of common stock for services 2,462 2,462
Issuance of common stock for services, shares   412        
Issuance of common shares in settlement of vendor payable $ 1 3,250 3,251
Issuance of common shares in settlement of vendors payable, shares   1,222        
Net loss (15,300) (15,300)
Cancellation of common stock previously issued for services
Cancellation of common stock previously issued for services, shares   (291)        
Cancellation of common stock previously issued to prior CEO $ (1) (222) (223)
Cancellation of common stock previously issued to prior CEO, shares   (1,845)        
Common stock issued upon conversion of notes payable $ (1,113) 1,113
Common stock issued upon conversion of notes payable, shares   327 (327)      
Ending balance, value at Sep. 30, 2022 $ 1 $ 33 684,804 (668,884) 15,954
Ending balance, shares at Sep. 30, 2022 96 32,507      
Beginning balance, value at Jun. 30, 2022 $ 1 $ 31 677,411 (662,003) 15,440
Beginning balance, shares at Jun. 30, 2022 96 30,694      
Equity compensation to officers, employees, and board of directors $ 1 2,943 2,944
Equity compensation to officers and board of directors, shares   456      
Issuance of common stock for services 1,200 1,200
Issuance of common stock for services, shares   135        
Issuance of common shares in settlement of vendor payable $ 1 3,250 3,251
Issuance of common shares in settlement of vendors payable, shares   1,222        
Net loss (6,881) (6,881)
Ending balance, value at Sep. 30, 2022 $ 1 $ 33 $ 684,804 $ (668,884) $ 15,954
Ending balance, shares at Sep. 30, 2022 96 32,507