Inventories, Net (Tables)

9 Months Ended

12 Months Ended

Sep. 30, 2017

Dec. 31, 2016

Inventories, Net [Abstract]

Schedule of Components of Inventories

	September 30,		December 31,
	2017		2016
	(unaudited)
Raw materials	$	4,153	$	3,619
Work in process		1,646		1,576
Finished goods		4,832		3,740
Total inventories		10,631		8,935
Less inventory reserve		(1,551)		(1,500)
Total inventories, net	$	9,080	$	7,435

	December 31 2016		December 31, 2015
Raw materials	$	3,619	$	2,595
Work in process		1,576		1,369
Finished goods		3,740		1,486
Total inventories		8,935		5,450
Less inventory reserve		(1,500)		(1,549)
Total inventories, net	$	7,435	$	3,901