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OTHER NON-CURRENT LIABILITIES
 6 Months Ended
Jun. 30, 2023
Other Liabilities Disclosure [Abstract]  
OTHER NON-CURRENT LIABILITIES OTHER NON-CURRENT LIABILITIES
Other non-current liabilities consist of the following:
(in thousands)June 30,
2023		December 31,
2022
Income tax liabilities$16,141 $16,079 
Operating lease liabilities2,693 3,371 
Deferred revenue30 82 
Other non-current liabilities5 4 
Total$18,869 $19,536