Inventory (Tables)

3 Months Ended

Mar. 31, 2019

Inventory Disclosure [Abstract]

Summary of Inventories

The following table represents the components of inventory as of:

	March 31, 2019			December 31, 2018
Raw materials & supplies	$	1,043		$	645
Work-in-process		3,154			2,093
Finished goods		3,398			2,855
Obsolescence reserve		(336	)		(187	)
Total inventories	$	7,259		$	5,406