Property and equipment (Tables)

12 Months Ended

Dec. 31, 2019

Property and equipment

Schedule of property and equipment

	December 31,
	2019		2018
Lab equipment	$	88,107	$	69,770
Furniture & Fixtures		20,580		16,313
Computer equipment		18,399		12,689
Property and equipment, at cost		127,086		98,772
Less accumulated depreciation and amortization		(85,447)		(74,322)
Property and equipment—net	$	41,639	$	24,450