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Other Financial Information - Property and equipment (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 5,506	$ 5,043
Less: accumulated depreciation and amortization	(3,128)	(2,941)
Property and equipment, net	2,378	2,102
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Total property and equipment	64	64
Laboratory equipment
Property, Plant and Equipment [Line Items]
Total property and equipment	3,148	2,679
Computer equipment and software
Property, Plant and Equipment [Line Items]
Total property and equipment	1,079	927
Leasehold improvements
Property, Plant and Equipment [Line Items]
Total property and equipment	1,073	1,072
Construction in progress
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 142	$ 301

X

- Definition

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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