XML 70 R4.htm IDEA: XBRL DOCUMENT v3.19.2
CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Dec. 31, 2018
Dec. 31, 2017
Development revenues:        
Government contracts and other $ 737 $ 917 $ 2,983 $ 3,722
Total development revenues 737 917 2,983 3,722
Operating expenses:        
Research and development 1,426 1,395 5,523 5,073
Sales and marketing 114 294 643 1,341
General and administrative 1,363 2,098 5,579 6,700
In process research and development acquired from Azaya     0 1,686
Total operating expenses 2,903 3,787 11,745 14,800
Operating loss (2,166) (2,870) (8,762) (11,078)
Other income (expense):        
Interest income 7 14 43 33
Interest expense (515) (423) (1,922) (2,049)
Change in fair value of warrants 210 0 2,233 0
Issuance cost of warrants     (470) 0
Total other expense (298) (409) (116) (2,016)
Loss from continuing operations (2,464) (3,279) (8,878) (13,094)
Loss from discontinued operations (686) (1,130) (3,756) (9,592)
Net loss (3,150) (4,409) (12,634) (22,686)
Net loss from continuing operations $ (2,464) $ (3,279) (8,878) (13,094)
Beneficial conversion feature for convertible preferred stock     2,487 3,977
Net loss from continuing operations allocable to common stockholders     (11,365) (17,071)
Net loss from discontinued operations allocable to common stockholders     (3,756) (9,592)
Net loss allocable to common stockholders     $ (15,121) $ (26,663)
Basic and diluted net loss per share allocable to common stockholders – continuing operations $ (6.98) $ (27.24) $ (65.37) $ (263.53)
Basic and diluted net loss per share allocable to common stockholders – discontinued operations (1.94) (9.39) (21.61) (148.07)
Basic and diluted net loss per share allocable to common stockholders $ (8.92) $ (36.63) $ (86.98) $ (411.60)
Basic and diluted weighted average shares used in calculating net loss per share allocable to common stockholders 353,142 120,356 173,851 64,780
Comprehensive loss:        
Net loss $ (3,150) $ (4,409) $ (12,634) $ (22,686)
Other comprehensive income – foreign currency translation adjustments (140) (281) (169) 129
Comprehensive loss $ (3,290) $ (4,690) $ (12,803) $ (22,557)