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PREPAID EXPENSES AND OTHER CURRENT ASSETS (Tables)
 6 Months Ended
Jun. 30, 2023
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]  
Schedule of Prepaid Expenses and Other Current Assets
Prepaid expenses and other current assets consist of the following:
(in thousands)June 30,
2023		December 31,
2022
Prepaid expenses$3,527 $5,165 
Income taxes receivable291 7,031 
Maintenance agreements, current portion1,259 1,498 
Indemnity escrow receivable from Pointillist sale3,201 3,223 
Restricted cash23 — 
Surety bond collateral— 4,000 
Other current assets2,762 2,627 
Total$11,063 $23,544