Property and Equipment

3 Months Ended

Mar. 31, 2021

Property Plant And Equipment [Abstract]

Property and Equipment

(4) Property and Equipment

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

	Estimated Life	March 31, 2021			December 31, 2020
Computer equipment	3 years	$	37		$	31
Lab equipment	5 years		146			146
Furniture and fixtures	5 years		38			38
Computer software	3 years		59			56
			280			271
Accumulated depreciation and amortization			(253	)		(250	)
Property and equipment, net		$	27		$	21

For the three months ended March 31, 2021 and 2020, depreciation and amortization expense was $3,000 and $3,000, respectively.