Inventories (Tables)

12 Months Ended

Dec. 31, 2016

Inventories [Abstract]

Summary of composition of inventories

	2016			2015
Raw materials	$	3,633,641		$	3,749,702
Finished goods		5,235,207			4,445,130
Inventories, gross		8,868,848			8,194,832
Inventory reserves		(268,159	)		(279,882	)
Inventories, net	$	8,600,689		$	7,914,950