Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements of Changes in Stockholders' Equity (Unaudited)

v3.19.2
Condensed Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($)
$ in Thousands
Total
Common Stock
Additional Paid-in Capital
Accumulated Other Comprehensive Income (Loss)
Accumulated Deficit
Employees
Employees
Common Stock
Employees
Additional Paid-in Capital
Beginning balance (in shares) at Dec. 31, 2017   27,754,000            
Beginning balance at Dec. 31, 2017 $ 26,765 $ 3 $ 161,527 $ 69 $ (134,834)      
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Stock based compensation—employees (in shares)             (24,000)  
Stock based compensation—employees           $ 274   $ 274
Unrealized gain (loss) on foreign currency translation (20)     (20)        
Net loss (4,456)       (4,456)      
Ending balance (in shares) at Mar. 31, 2018   27,730,000            
Ending balance at Mar. 31, 2018 20,054 $ 3 161,801 49 (141,799)      
Beginning balance (in shares) at Dec. 31, 2017   27,754,000            
Beginning balance at Dec. 31, 2017 26,765 $ 3 161,527 69 (134,834)      
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Issuance of common stock - Iliad conversions 0              
Fair value of warrants reclassified from liabilities to equity 423              
Net loss (8,089)              
Ending balance (in shares) at Jun. 30, 2018   27,726,000            
Ending balance at Jun. 30, 2018 17,280 $ 3 162,575 134 (145,432)      
Beginning balance (in shares) at Mar. 31, 2018   27,730,000            
Beginning balance at Mar. 31, 2018 20,054 $ 3 161,801 49 (141,799)      
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Stock based compensation—employees (in shares)             (4,000)  
Stock based compensation—employees           268   268
Fair value of warrants reclassified from liabilities to equity 423   423          
Warrant modification costs 83   83          
Unrealized gain (loss) on foreign currency translation 85     85        
Net loss (3,633)       (3,633)      
Ending balance (in shares) at Jun. 30, 2018   27,726,000            
Ending balance at Jun. 30, 2018 17,280 $ 3 162,575 134 (145,432)      
Beginning balance (in shares) at Dec. 31, 2018   27,726,000            
Beginning balance at Dec. 31, 2018 6,802 $ 3 164,455 60 (157,716)      
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Stock based compensation—employees (in shares)             (1,000)  
Stock based compensation—employees           158   158
Issuance of common stock - 2019 Offerings, net (in shares)   28,551,000            
Issuance of common stock - 2019 Offerings, net 5,412 $ 3 5,409          
Unrealized gain (loss) on foreign currency translation (76)     (76)        
Net loss (4,617)       (4,617)      
Ending balance (in shares) at Mar. 31, 2019   56,276,000            
Ending balance at Mar. 31, 2019 7,679 $ 6 170,022 (16) (162,333)      
Beginning balance (in shares) at Dec. 31, 2018   27,726,000            
Beginning balance at Dec. 31, 2018 6,802 $ 3 164,455 60 (157,716)      
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Issuance of common stock - Iliad conversions 350              
Increase in fair value of embedded conversion option 547              
Fair value of warrants reclassified from liabilities to equity 0              
Net loss (8,390)              
Ending balance (in shares) at Jun. 30, 2019   57,816,000            
Ending balance at Jun. 30, 2019 4,940 $ 6 171,021 19 (166,106)      
Beginning balance (in shares) at Mar. 31, 2019   56,276,000            
Beginning balance at Mar. 31, 2019 7,679 $ 6 170,022 (16) (162,333)      
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Stock based compensation—employees           $ 102   $ 102
Issuance of common stock - Iliad conversions (in shares)   1,540,000            
Issuance of common stock - Iliad conversions 350   350          
Increase in fair value of embedded conversion option 547   547          
Unrealized gain (loss) on foreign currency translation 35     35        
Net loss (3,773)       (3,773)      
Ending balance (in shares) at Jun. 30, 2019   57,816,000            
Ending balance at Jun. 30, 2019 $ 4,940 $ 6 $ 171,021 $ 19 $ (166,106)