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OTHER LONG-TERM LIABILITIES (Tables)
 9 Months Ended
Sep. 30, 2022
Other Liabilities Disclosure [Abstract]  
Long-term liabilities
Other long-term liabilities consisted of the following (in thousands):
 September 30, 2022December 31, 2021
Deferred compensation$4,263 $4,981 
Finance lease liabilities100 289 
Other long-term liabilities597 647 
   Total$4,960 $5,917