XML 17 R7.htm IDEA: XBRL DOCUMENT v3.8.0.1
INVENTORIES
 3 Months Ended
Mar. 31, 2018
INVENTORIES  
INVENTORIES

NOTE 2-INVENTORIES

 

Inventories, stated at the lower of cost or net realizable value, consist of the following:

 

 

 

 

 

 

 

 

 

 

 

March 31, 

 

December 31, 

 

 

    

2018

    

2017

    

Inventories

 

(in thousands)

 

Raw materials

 

$

721

 

$

743

 

Work-in-process

 

 

267

 

 

290

 

Finished goods

 

 

80

 

 

162

 

Total inventories

 

$

1,068

 

$

1,195