Consolidated Statements of Operations and Comprehensive Loss (USD $)
In Thousands, except Share data, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2014
Sep. 30, 2013
Revenue:        
Licensing revenue $ 200 $ 0 $ 200 $ 0
Royalty revenue 33 33 111 33
Total revenue 233 33 311 33
Operating expenses:        
Research and development 4,189 1,351 11,481 1,785
General and administrative 2,682 2,990 7,836 5,213
Amortization of intangibles 41 172 123 172
Impairment of intangibles 0 1,576 0 1,576
Total operating expenses 6,912 6,089 19,440 8,746
Other income (expense):        
Interest and other income 18 1 43 1
Interest and other expense 0 (13) 0 (186)
Change in fair value of warrant liability 0 3 0 15
Total other income (expense), net 18 (9) 43 (170)
Net loss from continuing operations (6,661) (6,065) (19,086) (8,883)
Net income (loss) from discontinued operations (including gain on disposal of $- and $1,149 for the three and nine months ended September 30, 2014) 58 (1,337) 1,195 (1,337)
Net loss (6,603) (7,402) (17,891) (10,220)
Net loss per share:        
Net loss per share from continuing operations, basic and diluted $ (0.34) $ (0.63) $ (1.14) $ (2.41)
Net income (loss) per share from discontinued operations, basic and diluted $ 0.00 $ (0.14) $ 0.07 $ (0.36)
Net loss per share, basic and diluted $ (0.34) $ (0.77) $ (1.07) $ (2.77)
Weighted average number of shares used to compute net loss per share of common stock, basic and diluted 19,330,888 9,669,320 16,778,047 3,683,156
Other comprehensive loss:        
Net loss (6,603) (7,402) (17,891) (10,220)
Unrealized loss on investments (10) 0 (9) 0
Comprehensive loss $ (6,613) $ (7,402) $ (17,900) $ (10,220)