Cash, cash equivalents and investments |
9 Months Ended |
|---|---|
Sep. 30, 2021 | |
| Cash and Cash Equivalents [Abstract] | |
| Cash, cash equivalents and investments | Cash, cash equivalents and investmentsAs of September 30, 2021 and December 31, 2020, cash equivalents were $34.9 million and $64.0 million, respectively, and are comprised of money market accounts, all of which are Level 1 investments. The Company did not hold any Level 2 or 3 investments as of September 30, 2021 and did not have any transfers of investment between levels for the three and nine months ended September 30, 2021.The Company did not record any realized gains or losses from the maturity of available-for-sale securities during the three and nine months ended September 30, 2021. The Company recorded $0.2 million and de minimis realized losses from the maturity of available-for-sale securities for the three and nine months ended September 30, 2020, respectively. |