Property and Equipment

9 Months Ended

Sep. 30, 2020

Property, Plant and Equipment [Abstract]

Property and Equipment

Property and Equipment

The gross carrying amount and accumulated depreciation of property and equipment as of September 30, 2020 and December 31, 2019 are as follows:

	September 30, 2020		December 31, 2019
Gross carrying amount	$	18,759,199	$	18,735,885
Accumulated depreciation	(18,522,757)		(18,366,612)
Property and Equipment, net	$	236,442	$	369,273

For the three months ended September 30, 2020 and 2019, depreciation expense was $44,958 and $62,910, respectively. For the nine months ended September 30, 2020 and 2019, depreciation expense was $135,679 and $196,736, respectively.