Quarterly report pursuant to Section 13 or 15(d)

Statement of Changes in Stockholders' Deficit (Unaudited)

v3.21.2
Statement of Changes in Stockholders' Deficit (Unaudited) - USD ($)
$ in Thousands
Total
Common Stock
Additional Paid-in Capital
Accumulated Deficit
Beginning balance (in shares) at Dec. 31, 2019   3,482,850    
Beginning balance at Dec. 31, 2019 $ (3,727) $ 0 $ 1 $ (3,728)
Increase (Decrease) in Stockholders' Equity [Roll Forward]        
Stock based compensation, expense $ 4   4  
Stock issuance upon vesting and exercise of stock options (in shares) 34,203 34,203    
Net loss $ (737)     (737)
Ending balance (in shares) at Sep. 30, 2020   3,517,053    
Ending balance at Sep. 30, 2020 (4,460) $ 0 5 (4,465)
Beginning balance (in shares) at Jun. 30, 2020   3,504,440    
Beginning balance at Jun. 30, 2020 (4,127) $ 0 3 (4,130)
Increase (Decrease) in Stockholders' Equity [Roll Forward]        
Stock issuance upon vesting and exercise of stock options (in shares)   12,613    
Net loss (335)     (335)
Ending balance (in shares) at Sep. 30, 2020   3,517,053    
Ending balance at Sep. 30, 2020 (4,460) $ 0 5 (4,465)
Beginning balance (in shares) at Dec. 31, 2020   3,527,850    
Beginning balance at Dec. 31, 2020 (4,785) $ 0 11 (4,796)
Increase (Decrease) in Stockholders' Equity [Roll Forward]        
Stock based compensation, expense 85   85  
Debt discount, share settled debt $ 1,856   1,856  
Stock issuance upon vesting and exercise of stock options (in shares) 27,461 27,461    
Net loss $ (2,343)     (2,343)
Ending balance (in shares) at Sep. 30, 2021   3,555,311    
Ending balance at Sep. 30, 2021 (5,187) $ 0 1,952 (7,139)
Beginning balance (in shares) at Jun. 30, 2021   3,547,168    
Beginning balance at Jun. 30, 2021 (4,264) $ 0 1,687 (5,951)
Increase (Decrease) in Stockholders' Equity [Roll Forward]        
Stock based compensation, expense 53   53  
Debt discount, share settled debt 212   212  
Stock issuance upon vesting and exercise of stock options (in shares)   8,143    
Net loss (1,188)     (1,188)
Ending balance (in shares) at Sep. 30, 2021   3,555,311    
Ending balance at Sep. 30, 2021 $ (5,187) $ 0 $ 1,952 $ (7,139)