Schedule of Revenue Disaggregated by Type (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Product Information [Line Items]
Total revenue	$ 7,657	$ 9,106	$ 20,846	$ 26,780
Systems [Member]
Product Information [Line Items]
Total revenue	2,413	3,541	4,649	8,829
Disposables Service And Accessories [Member]
Product Information [Line Items]
Total revenue	5,244	5,319	16,197	17,211
Sublease [Member]
Product Information [Line Items]
Total revenue		$ 246		$ 740