Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements of Operations and Comprehensive Loss

v3.10.0.1
Condensed Consolidated Statements of Operations and Comprehensive Loss - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Income Statement [Abstract]        
Collaboration revenue       $ 4,793
Type of Revenue [Extensible List] us-gaap:LicenseAndServiceMember us-gaap:LicenseAndServiceMember us-gaap:LicenseAndServiceMember us-gaap:LicenseAndServiceMember
Operating expenses:        
Research and development $ 14,397 $ 4,044 $ 23,874 $ 8,085
General and administrative 3,574 3,582 6,947 7,283
Total operating expenses 17,971 7,626 30,821 15,368
Loss from operations (17,971) (7,626) (30,821) (10,575)
Other income (expense):        
Interest income 1,061 44 1,769 81
Interest expense (128) (283) (336) (588)
Loss on extinguishment of debt (407)   (407)  
Other expense, net (86) (1,064) (4,741) (3,198)
Net loss (17,531) (8,929) (34,536) (14,280)
Net loss (17,531) (8,929) (34,536) (14,280)
Other comprehensive income (loss):        
Unrealized gain (loss) on marketable securities 65 1 (23)  
Other comprehensive income (loss) 65 1 (23)  
Comprehensive loss $ (17,466) $ (8,928) $ (34,559) $ (14,280)
Basic net loss per common share $ (0.30) $ (0.31) $ (0.61) $ (0.52)
Diluted net loss per common share $ (0.30) $ (0.31) $ (0.61) $ (0.52)
Weighted average common shares outstanding used to calculate basic net loss per common share 58,833,647 28,752,451 56,307,236 27,687,110
Weighted average common shares outstanding used to calculate diluted net loss per common share 58,905,898 28,752,451 56,307,236 27,687,110