v3.10.0.1

Description of Business and Basis of Presentation (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2018 | Sep. 30, 2017 | Sep. 30, 2018 | Sep. 30, 2017
Revenue, net of returns, allowances and discounts | $ 0 | $ 4,748 | $ 6,681 | $ 14,009
Cost of revenues | (1) | 1,252 | 1,790 | 3,827
Gross profit | 1 | 3,496 | 4,891 | 10,182
Selling, general and administrative | (203) | 5,781 | 11,282 | 18,812
Other (income)/expense | 0 | (66) | 0 | (66)
Loss on extinguishment of debt | 0 | 32 | 0 | 32
Interest expense | 0 | 577 | 612 | 1,746
Warrant modification expense | 0 | 0 | 0 | 803
Income/(loss) from discontinued operations, net of tax | $ 204 | $ (2,828) | $ (7,003) | $ (11,145)

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