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INVENTORIES (Tables)
 9 Months Ended
Sep. 30, 2017
Inventory Disclosure [Abstract]  
Schedule of inventory
Inventories consisted of the following:
(In thousands)
September 30,
2017
 
December 31,
2016
Raw materials
$
5,145

 
$
4,521

Finished goods
3,804

 
3,048

Gross inventories
8,949

 
7,569

Less: reserve for obsolescence
(1,614
)
 
(1,411
)
Net inventories
$
7,335

 
$
6,158