Quarterly report [Sections 13 or 15(d)]

Business Segment Information (Details)

v3.26.1
Business Segment Information (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Segment Reporting Information [Line Items]      
Net revenues - external $ 33,684 $ 34,716  
Net revenues - internal 0 0  
Total net revenues 33,684 34,716  
Significant Segment Expenses:      
Supplies and material costs 8,696 8,199  
Employee-related expenses 2,478 4,316  
Depreciation 2,729 2,777  
Other segment items 99 257  
Gross profit 19,682 19,167  
Selling, general and administrative expenses 18,092 18,549  
Interest expense (255) (336)  
Other income 82 (29)  
Income before income taxes 1,417 253  
Total assets 98,657 104,282 $ 100,560
Purchases of medical equipment 1,680 3,284  
Depreciation and amortization of intangible assets 3,253 3,320  
Corporate/ Eliminations      
Segment Reporting Information [Line Items]      
Net revenues - external 0 0  
Net revenues - internal (1,642) (1,882)  
Total net revenues (1,642) (1,882)  
Significant Segment Expenses:      
Supplies and material costs (1,642) (1,882)  
Employee-related expenses 0 0  
Depreciation 0 0  
Other segment items 0 0  
Gross profit 0 0  
Total assets 2,000 2,000  
Purchases of medical equipment 0 0  
Depreciation and amortization of intangible assets 0 0  
Patient Services | Operating Segments      
Segment Reporting Information [Line Items]      
Net revenues - external 22,105 20,774  
Net revenues - internal 0 0  
Total net revenues 22,105 20,774  
Significant Segment Expenses:      
Supplies and material costs 5,856 5,533  
Employee-related expenses 0 0  
Depreciation 1,855 1,834  
Other segment items 72 222  
Gross profit 14,323 13,185  
Total assets 50,911 53,928  
Purchases of medical equipment 642 1,776  
Depreciation and amortization of intangible assets 2,042 2,082  
Device Solutions | Operating Segments      
Segment Reporting Information [Line Items]      
Net revenues - external 11,579 13,942  
Net revenues - internal 1,642 1,882  
Total net revenues 13,221 15,824  
Significant Segment Expenses:      
Supplies and material costs 4,482 4,548  
Employee-related expenses 2,478 4,316  
Depreciation 874 943  
Other segment items 27 35  
Gross profit 5,359 5,982  
Total assets 45,746 48,354  
Purchases of medical equipment 1,038 1,508  
Depreciation and amortization of intangible assets $ 1,211 $ 1,238