Annual report pursuant to Section 13 and 15(d)

CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE (LOSS) INCOME

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CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE (LOSS) INCOME - USD ($)
shares in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Revenues:    
Revenue from contracts with customers $ 5,068 $ 52,428
Revenue recognized under units-of-revenue method 231 262
Total revenues 5,299 52,690
Operating expenses:    
Research and development 1,682 7,875
General and administrative 18,563 24,337
Restructuring charges 1,911 3,447
Total operating expenses 22,156 35,659
(Loss) income from operations (16,857) 17,031
Other income (expense):    
Interest expense (922) (1,238)
Loss on extinguishment of debt   (650)
Other income, net 4,338 1,115
(Loss) income before income tax (13,441) 16,258
Income tax benefit (expense) 98 (1,662)
Net (loss) income and comprehensive (loss) income (13,343) 14,596
Net (loss) income and comprehensive (loss) income available to common stockholders, basic (13,343) 5,714
Net (loss) income and comprehensive (loss) income available to common stockholders, diluted $ (13,343) $ 5,810
Basic net (loss) income per share available to common stockholders $ (1.59) $ 0.75
Diluted net (loss) income per share available to common stockholders $ (1.59) $ 0.73
Weighted average shares used in computing basic net (loss) income per share available to common stockholders 8,373 7,619
Weighted average shares used in computing diluted net (loss) income per share available to common stockholders 8,373 7,980