Quarterly report pursuant to Section 13 or 15(d)

CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDER'S EQUITY

v3.20.2
CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDER'S EQUITY - USD ($)
$ in Thousands
Total
At The Market
Follow On Offering
Common Stock and Warrants
Follow On Offering
Preferred Stock and Warrants
Common Stock
Common Stock
At The Market
Common Stock
Follow On Offering
Common Stock and Warrants
Series A Convertible Preferred Stock
Series A Convertible Preferred Stock
Follow On Offering
Preferred Stock and Warrants
Additional Paid-In Capital
Additional Paid-In Capital
At The Market
Additional Paid-In Capital
Follow On Offering
Common Stock and Warrants
Additional Paid-In Capital
Follow On Offering
Preferred Stock and Warrants
Accumulated Other Comprehensive (Loss) Gain
Accumulated Deficit
Balance at Dec. 31, 2018 $ 78,586       $ 34         $ 296,100       $ (3) $ (217,545)
Balance (in shares) at Dec. 31, 2018         33,765,864                    
Exercise of stock options 7                 7          
Exercise of stock options, Shares         2,300                    
Issuance of common stock / preferred stock, net of issuance costs     $ 60,359 $ 4,638     $ 9         $ 60,350 $ 4,638    
Issuance of common stock / preferred stock, net of issuance costs (in shares)             8,667,333   666            
Stock-based compensation expense 4,234                 4,234          
Other comprehensive gain (loss) 7                         7  
Net loss (35,916)                           (35,916)
Balance at Jun. 30, 2019 111,915       $ 43         365,329       4 (253,461)
Balance (in shares) at Jun. 30, 2019         42,435,497                    
Balance (in shares) at Jun. 30, 2019               666              
Balance at Dec. 31, 2018 78,586       $ 34         296,100       (3) (217,545)
Balance (in shares) at Dec. 31, 2018         33,765,864                    
Net loss (75,400)                            
Balance at Dec. 31, 2019 $ 79,184       $ 43         372,100       24 (292,983)
Balance (in shares) at Dec. 31, 2019 43,367,801       43,367,801                    
Balance (in shares) at Dec. 31, 2019 0                            
Balance at Mar. 31, 2019 $ 64,018       $ 34         297,982       8 (234,006)
Balance (in shares) at Mar. 31, 2019         33,766,941                    
Exercise of stock options 3                 3          
Exercise of stock options, Shares         1,223                    
Issuance of common stock / preferred stock, net of issuance costs     $ 60,359 $ 4,638     $ 9         $ 60,350 $ 4,638    
Issuance of common stock / preferred stock, net of issuance costs (in shares)             8,667,333   666            
Stock-based compensation expense 2,356                 2,356          
Other comprehensive gain (loss) (4)                         (4)  
Net loss (19,455)                           (19,455)
Balance at Jun. 30, 2019 111,915       $ 43         365,329       4 (253,461)
Balance (in shares) at Jun. 30, 2019         42,435,497                    
Balance (in shares) at Jun. 30, 2019               666              
Balance at Dec. 31, 2019 $ 79,184       $ 43         372,100       24 (292,983)
Balance (in shares) at Dec. 31, 2019 43,367,801       43,367,801                    
Balance (in shares) at Dec. 31, 2019 0                            
Exercise of stock options $ 212                 212          
Exercise of stock options, Shares 49,100       49,100                    
Vesting of restricted stock units         103,462                    
Issuance of common stock / preferred stock, net of issuance costs   $ 11,919       $ 2         $ 11,917        
Issuance of common stock / preferred stock, net of issuance costs (in shares)           2,201,810                  
Issuance of shares under Employee Stock Purchase Plan $ 223                 223          
Issuance of shares under Employee Stock Purchase Plan, shares         36,708                    
Issuance of warrants 128                 128          
Stock-based compensation expense 5,186                 5,186          
Other comprehensive gain (loss) (24)                         (24)  
Net loss (34,422)                           (34,422)
Balance at Jun. 30, 2020 $ 62,406       $ 45         389,766         (327,405)
Balance (in shares) at Jun. 30, 2020 45,758,881       45,758,881                    
Balance (in shares) at Jun. 30, 2020 0                            
Balance at Mar. 31, 2020 $ 76,543       $ 45         386,704       3 (310,209)
Balance (in shares) at Mar. 31, 2020         45,690,718                    
Exercise of stock options 112                 112          
Exercise of stock options, Shares         18,505                    
Vesting of restricted stock units         12,950                    
Issuance of shares under Employee Stock Purchase Plan 223                 223          
Issuance of shares under Employee Stock Purchase Plan, shares         36,708                    
Stock-based compensation expense 2,727                 2,727          
Other comprehensive gain (loss) (3)                         $ (3)  
Net loss (17,196)                           (17,196)
Balance at Jun. 30, 2020 $ 62,406       $ 45         $ 389,766         $ (327,405)
Balance (in shares) at Jun. 30, 2020 45,758,881       45,758,881                    
Balance (in shares) at Jun. 30, 2020 0