Property and Equipment

3 Months Ended

Mar. 31, 2022

Property, Plant and Equipment [Abstract]

Property and Equipment

Property and Equipment

The gross carrying amount and accumulated depreciation of property and equipment as of March 31, 2022 and December 31, 2021 are as follows:

	March 31, 2022		December 31, 2021
Gross carrying amount	$	15,530,663	$	15,544,212
Accumulated depreciation	(15,402,460)		(15,390,308)
Property and Equipment, net	$	128,203	$	153,904

For the three months ended March 31, 2022 and 2021, depreciation expense was $23,344 and $39,765, respectively.