Inventory (Tables)

3 Months Ended

Mar. 31, 2021

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventory, net of allowance, consisted of the following as of the dates indicated:

	March 31,			December 31,
	2021			2020
Raw materials	$	1,125,989		$	1,079,528
Work in process		228,940			147,455
Finished goods		271,599			291,195
Total gross inventory		1,626,528			1,518,178
Less inventory allowance		(23,654	)		(26,052	)
	$	1,602,874		$	1,492,126