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INVENTORIES (Tables)
 3 Months Ended
Mar. 31, 2017
Inventory Disclosure [Abstract]  
Schedule of inventory
Inventories consisted of the following:
(In thousands)
March 31, 2017
 
December 31, 2016
Raw materials
$
5,003

 
$
4,521

Finished goods
3,806

 
3,048

Gross inventories
8,809

 
7,569

Less: reserve for obsolescence
(1,387
)
 
(1,411
)
Net inventories
$
7,422

 
$
6,158