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OTHER NON-CURRENT LIABILITIES
 3 Months Ended
Mar. 31, 2023
Other Liabilities Disclosure [Abstract]  
OTHER NON-CURRENT LIABILITIES OTHER NON-CURRENT LIABILITIES
Other non-current liabilities consist of the following:
(in thousands)March 31,
2023		December 31,
2022
Income tax liabilities$16,145 $16,079 
Operating lease liabilities3,104 3,371 
Deferred revenue56 82 
Other non-current liabilities5 4 
Total$19,310 $19,536