CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Revenue
Total revenue
Costs and expenses
Selling, general, and administrative expenses	$ (2,507)	$ (1,177)	$ (6,407)	$ (5,063)
Total costs and expenses	(2,507)	(1,177)	(6,407)	(5,063)
Other expense, net	(2,083)	(33)	(2,170)	(106)
Loss from continuing operations before income taxes	(4,590)	(1,210)	(8,577)	(5,169)
Income tax benefit	0	0	0	0
Loss from continuing operations	(4,590)	(1,210)	(8,577)	(5,169)
Discontinued operations
Loss from discontinued operations	(27,257)	(6,622)	(39,767)	(31,624)
Income tax benefit	66	55	43	78
Loss on discontinued operations	(27,191)	(6,567)	(39,724)	(31,546)
Net Loss	(31,781)	(7,777)	(48,301)	(36,715)
Comprehensive loss
Foreign currency translation adjustment	19	(21)	0	(20)
Comprehensive loss	$ (31,762)	$ (7,798)	$ (48,301)	$ (36,735)
Loss per share
Basic and diluted (Continuing operations)	$ (0.26)	$ (0.07)	$ (0.48)	$ (0.29)
Basic and diluted (discontinued operations)	(1.53)	(0.37)	(2.24)	(1.79)
Basic and diluted	$ (1.79)	$ (0.44)	$ (2.72)	$ (2.08)
Weighted-average common shares used in the computation of loss per share
Basic and diluted	17,752,944	17,703,886	17,754,875	17,696,221