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Basis of Presentation (Tables)
9 Months Ended
Sep. 30, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Schedule of Cash and Cash Equivalents
Cash and cash equivalents consist of the following (in thousands):
September 30, 2021December 31, 2020
Cash and cash equivalents
Cash$70,186 $59,700 
Money market funds130,107 120,986 
Total cash and cash equivalents$200,293 $180,686