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Property and Equipment, Net (Details) - Schedule of property and equipment, net - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Schedule of property and equipment, net [Abstract]
Laboratory equipment	$ 3,183	$ 3,077
Furniture and fixtures	147	147
Leasehold improvements	3,927	3,889
Construction in progress	1,061	490
Total property and equipment, gross	8,318	7,603
Less accumulated depreciation	(4,072)	(3,378)
Total property and equipment, net	$ 4,246	$ 4,225

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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 of equipment commonly used in offices and stores that have no permanent connection to the structure of a building or utilities. Examples include, but are not limited to, desks, chairs, tables, and bookcases.

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