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INVENTORIES (Tables)
12 Months Ended
Dec. 31, 2020
Inventory Disclosure [Abstract]  
Schedule of Inventory
Inventories consisted of the following:
(In thousands)December 31,
2020
December 31, 2019
Raw materials$2,243 $2,935 
Work in process1,109 1,209 
Finished goods1,087 1,316 
Gross inventories4,439 5,460 
Less: provision for obsolescence(388)(392)
Inventories, net$4,051 $5,068