Property and Equipment

3 Months Ended

Mar. 31, 2020

Property Plant And Equipment [Abstract]

Property and Equipment

Note 6. Property and Equipment

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

	March 31,			December 31,
	2020			2019
Furniture & fixtures	$	1,089,151		$	1,089,371
Leasehold improvements		1,950,232			1,987,997
Equipment used in manufacturing		2,303,740			2,305,340
Equipment used in research & development		2,423,857			2,134,019
Equipment used in the field		182,762			182,762
Software		393,251			374,812
Property and equipment		8,342,993			8,074,301
Less: accumulated depreciation and amortization		(6,173,330	)		(5,834,168	)
	$	2,169,663		$	2,240,133

Depreciation and leasehold improvement amortization expense was $348,633 and $308,984 for the three months ended March 31, 2020 and 2019, respectively.

In the first quarter of 2020 the Company closed its applications laboratory in Sausheim, France and, as a result, $28,130 of leasehold improvements related to the abandonment of the laboratory were written off to selling, general and administrative expense during the three months ended March 31, 2020.