2. FIXED ASSETS, NET

3 Months Ended

Mar. 31, 2021

Property, Plant and Equipment [Abstract]

FIXED ASSETS, NET

2.     FIXED ASSETS, NET

Fixed assets consist of the following:

	March 31, 2021		December 31, 2020
Equipment	$	1,981,603	$	1,888,640
Software		200,282		200,282
Furniture and fixtures		757,662		752,212
Website costs		67,816		67,816
Leasehold improvements		229,772		203,488
		3,237,135		3,112,438
Less: accumulated depreciation		1,395,225		1,263,274
Fixed assets, net	$	1,841,910	$	1,849,164

Depreciation expense for the three months ended March 31, 2021 and 2020 was $131,950 and $92,328, respectively.