Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2020

Property Plant And Equipment [Abstract]

Summary of Property and Equipment

Property and equipment consist of the following (in thousands):

	Estimated Life	December 31, 2020			December 31, 2019
Computer equipment	3 years	$	31		$	54
Lab equipment	5 years		146			142
Furniture and fixtures	5 years		38			61
Computer software	3 years		56			61
Leasehold improvements	Lesser of useful life or life of the lease		—			59
			271			377
Accumulated depreciation and amortization			(250	)		(367	)
Property and equipment, net		$	21		$	10