XML 21 R10.htm IDEA: XBRL DOCUMENT v3.8.0.1
Inventories
9 Months Ended
Sep. 30, 2017
Inventory Disclosure [Abstract]  
Inventories

(2)

Inventories

Inventories consist of the following:

 

(in thousands)

 

September 30, 2017

 

 

December 31, 2016

 

Raw materials

 

$

328

 

 

$

346

 

Work-in-process

 

 

660

 

 

 

214

 

Finished goods

 

 

176

 

 

 

100

 

Total inventories

 

$

1,164

 

 

$

660