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Property and Equipment (Tables) | 12 Months Ended
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Dec. 31, 2020
Property Plant And Equipment [Abstract] |
Property Plant And Equipment | Depreciation expense is recognized using the straight-line method over the estimated useful life of each asset as follows:
|  | Estimated Useful Life
Laboratory equipment |  | 5 years
Computer software and equipment |  | 3 years
Office furniture and fixtures |  | 7 years
Leasehold improvements |  | Shorter of useful life or remaining term of related lease
Property and equipment consist of the following at December 31, 2020 and 2019 (in thousands):
|  | December 31, |
|  | 2020 |  |  | 2019 |
Property and equipment: |  |  |  |  |  |  |  |
Laboratory equipment |  | $ | 3,277 |  |  | $ | 1,715 |
Computer software and equipment |  |  | 650 |  |  |  | 595 |
Office furniture and fixtures |  |  | 301 |  |  |  | 301 |
Leasehold improvements |  |  | 317 |  |  |  | 317 |
Construction in progress |  |  | 498 |  |  |  | 138 |
|  | $ | 5,043 |  |  | $ | 3,066 |
Accumulated depreciation |  |  | (2,878 | ) |  |  | (2,829 | )
Property and equipment, net |  | $ | 2,165 |  |  | $ | 237 |

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- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(13)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
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