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GOODWILL (Details)
$ in Thousands
9 Months Ended
Sep. 30, 2023
USD ($)
Changes in Goodwill  
Goodwill, Beginning Balance $ 32,150
Business acquisition (see note 3) 18,674
Goodwill, Ending Balance 50,824
Technical Services  
Changes in Goodwill  
Goodwill, Beginning Balance 30,992
Business acquisition (see note 3) 18,674
Goodwill, Ending Balance 49,666
Support Services  
Changes in Goodwill  
Goodwill, Beginning Balance 1,158
Goodwill, Ending Balance $ 1,158