Annual report [Section 13 and 15(d), not S-K Item 405]

Revenue Disclosures - Narrative (Details)

v3.25.4
Revenue Disclosures - Narrative (Details) - clinic
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Disaggregation of Revenue [Line Items]      
Number of clinics 960 967  
Clinic licenses sold but not yet developed 82 92  
Executed letters of intent for future clinic licenses 57 53  
Franchised Clinics      
Disaggregation of Revenue [Line Items]      
Number of clinics 885 842 800