Inventories

6 Months Ended

Jun. 30, 2019

Inventory Disclosure [Abstract]

Inventories

Inventories

Inventories consist of the following: 

	June 30, 2019		December 31, 2018
Purchased components	$	1,226,434	$	1,767,674
Finished goods	836,997		1,094,190
	$	2,063,431	$	2,861,864

As of June 30, 2019 inventory reserves for excess stock totaled $2,181,819 with $2,030,000 allocated to purchased components and $151,819 allocated to finished goods.