Inventory (Tables)

6 Months Ended

Jun. 30, 2018

Inventory Disclosure [Abstract]

Summary of Inventories

The following table represents the components of inventory as of:

	June 30, 2018			December 31, 2017
Raw materials & supplies	$	713		$	1,338
Work-in-process		3,100			3,135
Finished goods		3,010			1,861
Obsolescence reserve		(655	)		(243	)
Total inventories	$	6,168		$	6,091