Property and Equipment (Tables)

3 Months Ended

Mar. 31, 2021

Property Plant And Equipment [Abstract]

Schedule of Property and Equipment

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

	March 31, 2021			December 31, 2020
Equipment	$	5,349		$	5,356
Furniture and fixtures		22			629
Leasehold improvements		284			896
Software		184			180
Total property and equipment–at cost		5,839			7,061
Less:  Accumulated depreciation		(4,651	)		(5,935	)
Property and equipment, net	$	1,188		$	1,126