Inventories

3 Months Ended

Mar. 31, 2022

Inventory Disclosure [Abstract]

Inventories

NOTE 5 – INVENTORIES

Inventories, net consist of the following:

	March 31,			December 31,
	2022			2021
Raw materials	$	8,334,178		$	5,603,868
Sub-assemblies		289,304			495,320
Work-in-process		624,607			518,838
Finished goods		7,764,973			6,228,892
		17,013,062			12,846,918
Less:  reserves for obsolete and slow-moving inventories		(582,678	)		(569,045	)
	$	16,430,384		$	12,277,873