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INVENTORIES
12 Months Ended
Dec. 31, 2019
IINVENTORIES [Abstract]  
INVENTORIES

3.             INVENTORIES

Inventories consisted of the following (in thousands): 

  December 31,
2019
2018
Finished goods $ 551 
$ 949 
Components
230 

340 
Total $ 781 
$ 1,289