Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2022

Property, Plant and Equipment [Abstract]

Schedule of Property, Plant and Equipment

Property and equipment consist of the following as of December 31:

(in thousands)	2022		2021
Equipment	$	1,511	$	1,440
Furniture and fixtures	112		112
Leasehold improvements	201		201
Computer equipment and software	150		150
Loaned systems	601		525
	2,575		2,428
Less accumulated depreciation and amortization	(1,769)		(1,889)
Total property and equipment, net	$	806	$	539