Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Consolidated Statements of Operations
Revenue	$ 15,089	$ 607
Cost of revenue	5,784	164
Gross profit	9,305	443
Operating expenses:
Sales and marketing	4,847	5,237
General and administrative	17,224	14,025
Research and development	3,121	5,722
Impairment of intangible assets and goodwill (Note 9)	6,588	14,005
Legal settlement	1,500
Loss on disposal of assets	486
Total operating expenses	33,766	38,989
Operating loss	(24,461)	(38,546)
Other expense (income), net:
Interest expense, net	451	12
Loss on extinguishment of debt (Note 10)	71
Warrant expense (Note 13)	49,027	145
Gain on foreign currency exchange	(247)
Offering costs and other, net	1,337	11
Loss from continuing operations before income taxes	(75,100)	(38,714)
Income tax benefit	893	3,447
Loss from continuing operations	(74,207)	(35,267)
Loss from discontinued operations, net of tax		(45,885)
Net loss	(74,207)	(81,152)
Less: Down round adjustments for convertible preferred stock and warrants		(3,079)
Net loss attributable to common shareholders	$ (74,207)	$ (84,231)
Net loss per share - basic and diluted:
Continuing operations (in dollars per share)	$ (42.93)	$ (4,107.77)
Discontinued operations (in dollars per share)		(4,915.37)
Net loss per share-basic and diluted (in dollars per share)	$ (42.93)	$ (9,023.14)
Shares used to compute basic and diluted net loss per share	1,728,722	9,335