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Other Current Assets
 3 Months Ended
Mar. 31, 2022
Other Current Assets Disclosure [Abstract]  
Other Current Assets Other Current Assets
    Other current assets at March 31, 2022 and December 31, 2021 consisted of the following:
March 31, 2022December 31, 2021
(Unaudited)
 (In thousands)
Prepaid expenses$71,016 $70,520 
Sales taxes receivable from customers3,261 5,058 
Other third party receivables2,174 3,921 
Credit card merchant account balance receivable706 681 
Short term portion of capitalized costs to obtain and fulfill contracts405 910 
Accrued interest receivable354 206 
Other3,843 3,093 
Total$81,759 $84,389