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Cash and Cash Equivalents (Tables)
 12 Months Ended
Dec. 31, 2022
Cash and Cash Equivalents [Abstract]  
Cash and Cash Equivalents The carrying values of the Company’s cash and cash equivalents are as follows:
As of December 31,
20222021
(in thousands)
Cash$49,789 $57,008 
Cash equivalents47,609 70,689 
Restricted cash - letters of credit6,938 6,927 
Total cash and cash equivalents$104,336 $134,624 
Restrictions on Cash and Cash Equivalents The carrying values of the Company’s cash and cash equivalents are as follows:
As of December 31,
20222021
(in thousands)
Cash$49,789 $57,008 
Cash equivalents47,609 70,689 
Restricted cash - letters of credit6,938 6,927 
Total cash and cash equivalents$104,336 $134,624