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SIGNIFICANT ACCOUNTING POLICIES (Tables)
 12 Months Ended
Dec. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Schedule of inventory
Inventories consisted of the following:
(In thousands)
December 31,
2018
 
December 31,
2017
Raw materials
$
4,521

 
$
5,163

Finished goods
1,130

 
1,024

Gross inventories
5,651

 
6,187

Less: reserve for obsolescence
(439
)
 
(1,913
)
Net inventories of continuing operations
5,212

 
4,274

Finished goods of discontinued operations
—

 
2,252

Net inventories of continuing and discontinued operations
$
5,212

 
$
6,526