Balance Sheet Components (Tables)

9 Months Ended

Sep. 30, 2019

Balance Sheet Components

Schedule of change in the carrying amount of goodwill

	September 30,
	2019		December 31,
	(unaudited)		2018
Beginning balance	$	—	$	5,210,821
Impairment		—		(5,210,821)
Ending balance	$	—	$	—

Schedule of intangible assets

	September 30,
	2019		December 31,
	(unaudited)		2018
Developed technology	$	25,000,000	$	25,000,000
Accumulated developed technology amortization		(3,611,112)		(2,361,111)
Developed technology, net		21,388,888		22,638,889
In-process research and development		8,800,000		8,800,000
Impairment		(4,000,000)		—
In process research and development, net		4,800,000		8,800,000
Trademarks		300,000		300,000
Accumulated trademark amortization		(43,333)		(28,333)
Trademarks, net		256,667		271,667
Total intangible assets, net	$	26,445,555	$	31,710,556

Schedule of estimated future amortization expense of intangible assets with finite lives

	Amounts
2019 (remaining)	$	421,667
2020		1,686,667
2021		1,686,667
2022		1,686,667
2023		1,686,667
2024		1,686,667
Thereafter		12,790,553
	$	21,645,555