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Marketable Securities
6 Months Ended
Jun. 30, 2022
Marketable Securities [Abstract]  
Cash, Cash Equivalents, and Short-term Investments As of June 30, 2022 and December 31, 2021, short-term investments consisted of certificates of deposit and commercial paper. These securities are classified as current based upon their maturities. As of June 30, 2022 and December 31, 2021 short-term investments amounted to $29,569 and $44,037, respectively, and have original maturities less than or equal to one year as of the balance sheet date.