Quarterly report pursuant to Section 13 or 15(d)

Revenue Recognition (Details Textual)

v3.21.2
Revenue Recognition (Details Textual) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Disaggregation of Revenue [Line Items]        
Net revenues $ 26,566 $ 25,125 $ 75,863 $ 72,677
Direct Payer Rentals        
Disaggregation of Revenue [Line Items]        
Net revenues 8,655 7,933 25,095 22,733
Direct Payer Rentals | ITS Segment        
Disaggregation of Revenue [Line Items]        
Net revenues 3,100 3,000 9,400 8,700
Direct Payer Rentals | DME Services Segment        
Disaggregation of Revenue [Line Items]        
Net revenues $ 5,600 $ 4,900 $ 15,700 $ 14,000