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Cash, Cash Equivalents, and Restricted Cash (Tables) | 12 Months Ended
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Dec. 31, 2021
Cash and Cash Equivalents [Abstract] |
Schedule of Cash and Cash Equivalents | Cash, cash equivalents (which consists entirely of money market funds) and restricted cash as of December 31, 2021 and 2020 were as follows (in thousands):
|  | As of December 31, |
|  | 2021 |  |  | 2020 |
Cash and cash equivalents |  | $ | 14,183 |  |  | $ | 15,275 |
Restricted cash |  |  | 2,150 |  |  |  | 1,223 |
Total cash, cash equivalents, and restricted cash |  | $ | 16,333 |  |  | $ | 16,498 |
Schedule of Restricted Cash | Cash, cash equivalents (which consists entirely of money market funds) and restricted cash as of December 31, 2021 and 2020 were as follows (in thousands):
|  | As of December 31, |
|  | 2021 |  |  | 2020 |
Cash and cash equivalents |  | $ | 14,183 |  |  | $ | 15,275 |
Restricted cash |  |  | 2,150 |  |  |  | 1,223 |
Total cash, cash equivalents, and restricted cash |  | $ | 16,333 |  |  | $ | 16,498 |

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