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Marketable Securities | 9 Months Ended
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Sep. 30, 2021
Marketable Securities [Abstract] |
Cash, Cash Equivalents, and Short-term Investments | Short-Term InvestmentsAs of September 30, 2021 and December 31, 2020, short-term investments consisted of certificates of deposit. These securities are classified as current based upon their maturities. As of September 30, 2021 and December 31, 2020 short-term investments amounted to $40,390 and $39,302, respectively, and have maturities of one year or less.

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- Definition The entire disclosure of the components of cash, cash equivalents, and short-term investments. Short-term investments may include current marketable securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -URI http://asc.fasb.org/topic&trid=2196928 + Details
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- References No definition available. + Details
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