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OTHER NON-CURRENT LIABILITIES
 9 Months Ended
Sep. 30, 2022
Other Liabilities Disclosure [Abstract]  
OTHER NON-CURRENT LIABILITIES OTHER NON-CURRENT LIABILITIES
Other non-current liabilities consist of the following:
(in thousands)September 30,
2022		December 31,
2021
Operating lease liabilities$3,800 $5,029 
Income tax liabilities13,588 14,156 
Deferred revenue36 — 
Other non-current liabilities84 81 
Total$17,508 $19,266