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OTHER LONG-TERM LIABILITIES (Tables)
 6 Months Ended
Jun. 30, 2023
Other Liabilities Disclosure [Abstract]  
Long-term liabilities
Other long-term liabilities consisted of the following (in thousands):
 June 30, 2023December 31, 2022
Deferred compensation$3,493 $3,715 
Finance lease liabilities— 46 
Other long-term liabilities551 587 
   Total$4,044 $4,348