Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Current assets
Cash and cash equivalents	$ 37,526	$ 5,243
Accounts receivable, net	3,473	6,179
Related party receivables, net	1,146	823
Prepaid expenses and other current assets	3,359	19,341
Current assets of discontinued operation	0	6,327
Total current assets	45,504	37,913
Property, plant, and equipment, net	13,206	14,985
Goodwill	97,307	97,307
Intangible assets, net	47,829	51,848
Investment in related party	0	31,702
Related party receivable, net of current	848	1,108
Operating lease right-of-use assets	7,776	8,470
Other assets	2,038	1,818
Noncurrent assets of discontinued operation	0	21,336
Total assets	214,508	266,487
Current liabilities
Accounts payable	3,159	3,377
Accrued and other current liabilities	11,852	31,988
Deferred revenue	4,454	7,098
Related party payables, net	3,852	4,120
Notes payable	0	238
Current liabilities of discontinued operation	0	10,680
Total current liabilities	23,317	57,501
Deferred revenue, net of current	687	1,129
Related party liabilities	27,644	24,227
Related party promissory note	112,666	112,666
Related party convertible note, net	9,129	8,864
Convertible notes, net	87,518	84,648
Deferred income taxes, net	1,617	1,669
Operating lease liabilities	8,863	9,728
Other liabilities	25,288	21,542
Noncurrent liabilities of discontinued operation	0	1,649
Total liabilities	296,729	323,623
Commitments and Contingencies (Note 14)
Stockholders' deficit
Common stock, $0.0001 par value per share, 750,000,000 shares authorized; 110,929,357 and 110,619,678 shares issued and outstanding at June 30, 2020 and December 31, 2019, respectively	11	11
Additional paid-in capital	890,292	889,955
Accumulated deficit	(972,108)	(946,884)
Accumulated other comprehensive loss	(416)	(218)
Total stockholders' deficit	(82,221)	(57,136)
Total liabilities and stockholders' deficit	$ 214,508	$ 266,487