Balance Sheet Components (Tables)

12 Months Ended

Dec. 31, 2019

Balance Sheet Components

Schedule of inventory

	December 31,
	2019		2018
Raw Material	$	457,345	$	197,359
Work in Process		1,210,616		2,672,264
Finished Goods		460,725		472,554
Inventory	$	2,128,686	$	3,342,177

Schedule of property and equipment

	December 31,
	2019		2018
Land	$	396,247	$	396,247
Lab equipment		410,522		410,522
Clinical equipment		64,870		64,870
Software		62,637		62,637
Total property and equipment at cost		934,276		934,276
Accumulated depreciation		(224,069)		(173,659)
Property and equipment, net	$	710,207	$	760,617

Schedule of change in the carrying amount of goodwill

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

Schedule of intangible assets

	December 31,
	2019		2018
Developed technology	$	25,000,000	$	25,000,000
Accumulated developed technology amortization		(4,027,778)		(2,361,111)
Developed technology, net		20,972,222		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		(48,333)		(28,333)
Trademarks, net		251,667		271,667
Total intangible assets, net	$	26,023,889	$	31,710,556

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

	Amounts
2020	$	1,686,667
2021		1,686,667
2022		1,686,667
2023		1,686,667
2024		1,686,667
Thereafter		12,790,554
	$	21,223,889

Schedule of accrued expenses

	December 31,
	2019		2018
Accrued vacation	$	272,822	$	287,326
Accrued payroll and commission		111,087		298,960
Accrued payroll tax		52,228		57,306
Accrued interest		356,778		917,482
Accrued consulting		257,492		368,862
Accrued contract manufacturing costs		386,591		106,607
Accrued legal costs		291,508		731,190
Accrued audit and tax services		188,967		96,150
Accrued other		1,004,782		2,075,558
Total	$	2,922,255	$	4,939,441