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Balance Sheet Accounts and Supplemental Disclosures | 9 Months Ended
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Sep. 30, 2020
Balance Sheets Accounts And Supplemental Disclosures [Abstract] |
Balance Sheet Accounts and Supplemental Disclosures | Balance Sheet Accounts and Supplemental Disclosures Property and Equipment Property and equipment, net consisted of the following (in thousands):
| Estimated Useful Life (in years) |  | September 30, 2020 |  | December 31, 2019
Office equipment | 3-7 |  | $ | 1,153 |  |  | $ | 1,097 |
Computer equipment | 5 |  | 143 |  |  | 124 |
Software | 3 |  | 114 |  |  | 87 |
Lab equipment | 2-5 |  | 4,025 |  |  | 3,054 |
Leasehold improvements | 6-7 |  | 2,540 |  |  | 2,229 |
Construction in process | N/A |  | — |  |  | 48 |
Total property and equipment |  |  | 7,975 |  |  | 6,639 |
Less: accumulated depreciation |  |  | 2,258 |  |  | 1,214 |
Property and equipment, net |  |  | $ | 5,717 |  |  | $ | 5,425 |
Accrued Expenses and Other Current Liabilities Accrued expenses and other current liabilities consisted of the following (in thousands):
| As of
| September 30, 2020 |  | December 31, 2019
Accrued compensation | $ | 8,623 |  |  | $ | 9,282 |
Operating lease liabilities, current | 3,548 |  |  | 2,354 |
Accrued professional service fees | 2,581 |  |  | 2,347 |
Accrued interest, current | 3,864 |  |  | — |
Accrued other | 612 |  |  | 1,126 |
Accrued in process research and development | 275 |  |  | 1,600 |
Total accrued expenses | $ | 19,503 |  |  | $ | 16,709 |

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- Definition Balance sheets accounts and supplemental disclosures. + References No definition available. + Details
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- Definition The entire disclosure for supplemental balance sheet disclosures, including descriptions and amounts for assets, liabilities, and equity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -URI http://asc.fasb.org/topic&trid=2122208 + Details
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