XML 32 R20.htm IDEA: XBRL DOCUMENT v3.10.0.1
INVENTORIES (Tables)
 6 Months Ended
Jun. 30, 2018
Inventory Disclosure [Abstract]  
Schedule of inventory
Inventories consisted of the following:
(In thousands)
June 30,
2018
 
December 31,
2017
Raw materials
$
6,093

 
$
5,163

Finished goods
3,301

 
3,276

Gross inventories
9,394

 
8,439

Less: reserve for obsolescence
(1,861
)
 
(1,913
)
Net inventories
$
7,533

 
$
6,526