Inventories

9 Months Ended

Sep. 30, 2017

Inventories [Abstract]

Inventories

  3. Inventories

Inventories consist of the following:

	September 30, 2017	December 31, 2016
Raw materials	$      2,464,842	$         2,397,430
Work in process	332,057	341,125
Finished goods	2,193,838	2,915,162
Reserve for obsolescence	(385,211)	(272,614)
Total inventory	$      4,605,526	$         5,381,103