Annual report pursuant to Section 13 and 15(d)

CONSOLIDATED STATEMENTS OF STOCKHOLDER'S EQUITY

v3.22.4
CONSOLIDATED STATEMENTS OF STOCKHOLDER'S EQUITY - USD ($)
$ in Thousands
Total
ATM Facility Member
Follow-on Public Offering [Member]
Share-Based Payment Arrangement [Member]
IPO [Member]
Common Stock [Member]
Common Stock [Member]
ATM Facility Member
Common Stock [Member]
Follow-on Public Offering [Member]
Common Stock [Member]
Share-Based Payment Arrangement [Member]
Common Stock [Member]
IPO [Member]
Additional Paid-In Capital [Member]
Additional Paid-In Capital [Member]
ATM Facility Member
Additional Paid-In Capital [Member]
Follow-on Public Offering [Member]
Additional Paid-In Capital [Member]
IPO [Member]
Shares in Treasury [Member]
Accumulated Deficit [Member]
Accumulated Other Comprehensive Income (Loss) [Member]
Beginning balance at Dec. 31, 2019 $ 62,508         $ 3         $ 185,588       $ (1,043) $ (122,057) $ 17
Beginning balance, shares at Dec. 31, 2019           32,951,329                      
Net loss (44,836)                             (44,836)  
Stock-based compensation 4,971                   4,971            
Issuance of common stock     $ 14,037         $ 1         $ 14,036        
Issuance of common stock, shares               3,750,000                  
Shares withheld for net share settlement, shares           (17,792)                      
Other comprehensive income (loss) (17)                               (17)
Issuance of common stock and payment of minimum employee taxes withheld upon net share settlement of restricted stock units, amount       $ 212                          
Issuance of common stock and payment of minimum employee taxes withheld upon net share settlement of restricted stock units, shares                 381,507                
Ending balance, shares at Dec. 31, 2020           37,065,044                      
Ending balance at Dec. 31, 2020 36,875         $ 4         204,807       (1,043) (166,893) $ 0
Net loss (29,199)                             (29,199)  
Stock-based compensation 2,090                   2,090            
Issuance of common stock   $ 4,139                   $ 4,139          
Issuance of common stock, shares             1,438,647                    
Issuance of common stock and payment of minimum employee taxes withheld upon net share settlement of restricted stock units, amount       $ 227                          
Issuance of common stock and payment of minimum employee taxes withheld upon net share settlement of restricted stock units, shares                 270,303                
Ending balance, shares at Dec. 31, 2021           38,773,994                      
Ending balance at Dec. 31, 2021 14,132         $ 4         211,263       (1,043) (196,092)  
Net loss (16,891)                             (16,891)  
Stock-based compensation 3,998                   3,998            
Issuance of common stock   $ 111     $ 5,051         $ 1   $ 111   $ 5,050      
Issuance of common stock, shares             2,006,108     3,880,000              
Issuance of common stock upon exercise of pre-funded warrants                   3,880,000              
Cumulative Effect Of Adoption Of Lease Accounting Standard 832                             832  
Issuance of common stock and payment of minimum employee taxes withheld upon net share settlement of restricted stock units, shares                 304,517                
Ending balance, shares at Dec. 31, 2022           48,844,619                      
Ending balance at Dec. 31, 2022 $ 7,233         $ 5         $ 220,422       $ (1,043) $ (212,151)