Inventory

12 Months Ended

Dec. 31, 2016

Inventory Disclosure [Abstract]

Inventory

Inventory

Inventory consisted of the following at December 31 (in thousands):

	2016		2015
Raw materials	$	4,277	$	3,575
Work in process	4,046		2,895
Finished goods	5,489		3,668
Total inventory	$	13,812	$	10,138

In 2016 and 2015, $0.8 million and $0.8 million, respectively, of inventory leased, loaned, or assigned for internal use in the Company’s facilities were transferred into property and equipment.