Inventory

12 Months Ended

Dec. 31, 2021

Inventory Disclosure [Abstract]

INVENTORY

5. INVENTORY

Inventory consisted of the following:

	As of December 31, 2021		As of December 31, 2020
Raw materials	$	971,606	$	631,019
Work-in-process		1,902,299		1,438,482
Finished goods		216,069		23,013
Total	$	3,089,974	$	2,092,514