Annual report pursuant to Section 13 and 15(d)

Segment Information - Summary of Segment Performance (Details)

v3.20.4
Segment Information - Summary of Segment Performance (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Segment Reporting Information [Line Items]    
Net revenue $ 4,405 $ 7,199
Cost of revenue 5,482 8,850
Gross loss (1,077) (1,651)
Vascular [Member]    
Segment Reporting Information [Line Items]    
Net revenue 259 1,275
Cost of revenue 1,970 4,036
Gross loss (1,711) (2,761)
Dermatology [Member]    
Segment Reporting Information [Line Items]    
Net revenue 4,146 5,924
Cost of revenue 3,512 4,814
Gross loss $ 634 $ 1,110