Property and Equipment

6 Months Ended

Jun. 30, 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 June 30, 2022 and December 31, 2021 are as follows:

	June 30, 2022		December 31, 2021
Gross carrying amount	$	15,510,448	$	15,544,212
Accumulated depreciation	(15,400,183)		(15,390,308)
Property and Equipment, net	$	110,265	$	153,904

For the three months ended June 30, 2022 and 2021, depreciation expense was $15,588 and $30,867, respectively. For the six months ended June 30, 2022 and 2021, depreciation expense was $38,932 and $70,632, respectively.