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CONTRACT LIABILITIES (Tables)
3 Months Ended
Mar. 31, 2019
Revenue from Contract with Customer [Abstract]  
Schedule of Contract Liabilities
Contract liabilities were as follows:
 
March 31, 2019
 
December 31, 2018
NobelClad
2,077

 
922

DynaEnergetics
413

 
218

 
 
 
 
Total
$
2,490


$
1,140