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PREPAID EXPENSES AND OTHER CURRENT ASSETS
 9 Months Ended
Sep. 30, 2022
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]  
PREPAID EXPENSES AND OTHER CURRENT ASSETS PREPAID EXPENSES AND OTHER CURRENT ASSETS
Prepaid expenses and other current assets consist of the following:
(in thousands)September 30,
2022		December 31,
2021
Income taxes receivable$6,214 $8,403 
Maintenance agreements, current portion1,794 1,717 
Prepaid expenses3,614 2,865 
Surety bond collateral4,000 2,000 
Other current assets6,082 6,879 
Total$21,704 $21,864