Property and Equipment (Tables)

9 Months Ended

Sep. 30, 2021

Property Plant And Equipment [Abstract]

Summary of Property and Equipment

Property and equipment, net, consists of the following as of the dates indicated:

	September 30,			December 31,
	2021			2020
Furniture & fixtures	$	1,086,341		$	1,082,717
Leasehold improvements		1,931,762			1,943,534
Equipment used in manufacturing		2,673,452			2,166,743
Equipment used in research & development		2,506,644			2,506,644
Equipment used in the field		182,762			208,005
Software		488,098			420,301
Property and equipment		8,869,059			8,327,944
Less: accumulated depreciation and amortization		(7,649,869	)		(7,100,542	)
	$	1,219,190		$	1,227,402