Annual report pursuant to Section 13 and 15(d)

CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS??? EQUITY

v3.20.4
CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS’ EQUITY - USD ($)
$ in Thousands
Total
Preferred Stock
Common Stock
Additional Paid-in Capital
Additional Paid-in Capital
Series C Preferred Stock
Accumulated Deficit
Beginning balance at Dec. 31, 2017 $ 223,887   $ 2,043 $ 549,958   $ (328,114)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Issuance of stock     135 129,575 $ 49,905  
Share-based compensation, net [1]     17 20,099    
Severance and reorganization charges     0 0    
Shared-based payments     0 0    
Settlement of Final Payment Fee (Note 9)     0 0    
Warrants issued in connection with Borrowings (Note 11)       0    
Borrowings principal repayment (Note 9)     0 0    
Warrants exercised     0 0    
Net loss (125,745)         (125,745)
Ending balance at Dec. 31, 2018 297,934 $ 61 2,195 749,537   (453,859)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Issuance of stock     0 0 0  
Share-based compensation, net [1]     15 15,934    
Severance and reorganization charges     0 0    
Shared-based payments     1 868    
Settlement of Final Payment Fee (Note 9)     0 0    
Warrants issued in connection with Borrowings (Note 11)       3,300    
Borrowings principal repayment (Note 9)     0 0    
Warrants exercised     0 0    
Net loss (151,767)         (151,767)
Ending balance at Dec. 31, 2019 166,285 61 2,211 769,639   (605,626)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Issuance of stock     808 98,867 $ 0  
Share-based compensation, net [1]     55 8,589    
Severance and reorganization charges     22 2,667    
Shared-based payments     0 561    
Settlement of Final Payment Fee (Note 9)     110 9,036    
Warrants issued in connection with Borrowings (Note 11)       17,998    
Borrowings principal repayment (Note 9)     93 13,695    
Warrants exercised     10 990    
Net loss (210,696)         (210,696)
Ending balance at Dec. 31, 2020 $ 109,090 $ 61 $ 3,309 $ 922,042   $ (816,322)
[1] (1) Includes settlement of 2019, 2018 and 2017 bonuses that were accrued for in 2019, 2018 and 2017, respectively.