Property and Equipment, Net (Tables)

12 Months Ended

Dec. 31, 2021

Property, Plant and Equipment [Abstract]

Components of Property and Equipment, Net

Property and equipment, net consisted of the following (in thousands):

	December 31,
	2021			2020
Leasehold improvements		1,636			1,636
Manufacturing equipment		1,338			1,338
Computer software and equipment	$	507		$	507
Office furniture and equipment		425			424
Construction-in-progress		—			40
		3,906			3,945
Less: Accumulated depreciation and amortization		(2,880	)		(2,276	)
	$	1,026		$	1,669