XML 17 R6.htm IDEA: XBRL DOCUMENT v3.19.2
Condensed Consolidated Statements of Stockholders Equity (Deficit) - USD ($)
$ in Thousands
Total
Redeemable Convertible Preferred Stock
Common Stock
Additional Paid-In Capital
Accumulated Other Comprehensive Income (Loss)
Accumulated Deficit
Beginning Balance at Dec. 31, 2017 $ (68,738)   $ 1 $ 584   $ (69,323)
Redeemable convertible preferred stock, shares outstanding, beginning balance at Dec. 31, 2017   12,385,154        
Redeemable convertible preferred stock, beginning balance at Dec. 31, 2017   $ 50,017        
Beginning balance, shares at Dec. 31, 2017     7,936,434      
Issuance of common stock upon exercise of stock options, shares     300      
Stock-based compensation expense 92     92    
Net loss (8,920)         (8,920)
Ending Balance at Mar. 31, 2018 (77,566)   $ 1 676   (78,243)
Redeemable convertible preferred stock, shares outstanding, ending balance at Mar. 31, 2018   12,385,154        
Redeemable convertible preferred stock, ending balance at Mar. 31, 2018   $ 50,017        
Ending balance, shares at Mar. 31, 2018     7,936,734      
Beginning Balance at Dec. 31, 2017 (68,738)   $ 1 584   (69,323)
Redeemable convertible preferred stock, shares outstanding, beginning balance at Dec. 31, 2017   12,385,154        
Redeemable convertible preferred stock, beginning balance at Dec. 31, 2017   $ 50,017        
Beginning balance, shares at Dec. 31, 2017     7,936,434      
Total other comprehensive income 0          
Net loss (16,329)          
Ending Balance at Jun. 30, 2018 (84,227)   $ 1 1,424   (85,652)
Redeemable convertible preferred stock, shares outstanding, ending balance at Jun. 30, 2018   12,385,154        
Redeemable convertible preferred stock, ending balance at Jun. 30, 2018   $ 50,017        
Ending balance, shares at Jun. 30, 2018     7,964,234      
Beginning Balance at Mar. 31, 2018 (77,566)   $ 1 676   (78,243)
Redeemable convertible preferred stock, shares outstanding, beginning balance at Mar. 31, 2018   12,385,154        
Redeemable convertible preferred stock, beginning balance at Mar. 31, 2018   $ 50,017        
Beginning balance, shares at Mar. 31, 2018     7,936,734      
Issuance of restricted stock awards, shares     27,500      
Stock-based compensation expense 748     748    
Total other comprehensive income 0          
Net loss (7,409)         (7,409)
Ending Balance at Jun. 30, 2018 (84,227)   $ 1 1,424   (85,652)
Redeemable convertible preferred stock, shares outstanding, ending balance at Jun. 30, 2018   12,385,154        
Redeemable convertible preferred stock, ending balance at Jun. 30, 2018   $ 50,017        
Ending balance, shares at Jun. 30, 2018     7,964,234      
Beginning Balance at Dec. 31, 2018 86,833   $ 4 197,595   (110,766)
Beginning balance, shares at Dec. 31, 2018     36,829,857      
Issuance of common stock upon exercise of stock options 83     83    
Issuance of common stock upon exercise of stock options, shares     80,000      
Stock-based compensation expense 1,157     1,157    
Total other comprehensive income 6       $ 6  
Net loss (7,984)         (7,984)
Ending Balance at Mar. 31, 2019 80,095   $ 4 198,835 6 (118,750)
Ending balance, shares at Mar. 31, 2019     36,909,857      
Beginning Balance at Dec. 31, 2018 86,833   $ 4 197,595   (110,766)
Beginning balance, shares at Dec. 31, 2018     36,829,857      
Total other comprehensive income 12          
Net loss (19,369)          
Ending Balance at Jun. 30, 2019 70,019   $ 4 200,138 12 (130,135)
Ending balance, shares at Jun. 30, 2019     36,931,141      
Beginning Balance at Mar. 31, 2019 80,095   $ 4 198,835 6 (118,750)
Beginning balance, shares at Mar. 31, 2019     36,909,857      
Issuance of common stock upon exercise of stock options 59     59    
Issuance of common stock upon exercise of stock options, shares     21,284      
Stock-based compensation expense 1,244     1,244    
Total other comprehensive income 6       6  
Net loss (11,385)         (11,385)
Ending Balance at Jun. 30, 2019 $ 70,019   $ 4 $ 200,138 $ 12 $ (130,135)
Ending balance, shares at Jun. 30, 2019     36,931,141