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Prepaid Expenses and Other Current Assets and Other Long-Term Assets
 9 Months Ended
Sep. 30, 2023
Prepaid Expense and Other Assets, Current [Abstract]  
Prepaid Expenses And Other Current Assets and Other Long-Term Assets Prepaid Expenses and Other Current Assets and Other Long-Term Assets
SEPTEMBER 30,
2023		DECEMBER 31,
2022
(In thousands)
Prepaid expenses$7,561 $8,389 
Income tax receivable1,810 2,014 
Research and development tax credit receivable4,836 4,207 
Current portion of interest rate swap asset5,880 4,638 
Other current assets825 732 
Prepaid expenses and other current assets$20,912 $19,980 

Other long-term assets consisted of the following:
SEPTEMBER 30,
2023		DECEMBER 31,
2022
(In thousands)
Long-term deposits$1,233 $1,150 
Interest rate swap asset - long-term3,464 3,736 
Deferred financing cost520 729 
Total other long-term assets$5,217 $5,615