Basis of Presentation and Summary of Significant Accounting Policies, Revenue Recognition, Future Undiscounted Fixed Treatment Code Payments (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Revenue, Performance Obligation Satisfied over Time [Abstract]
Future undiscounted fixed payments from international recurring revenue customers	$ 700	$ 600
Dermatology Recurring Procedures [Member]
Revenue, Performance Obligation Satisfied over Time [Abstract]
Future undiscounted fixed payments from international recurring revenue customers	2,973
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-01-01
Revenue, Performance Obligation Satisfied over Time [Abstract]
Future undiscounted fixed payments from international recurring revenue customers		$ 400
Expected timing of satisfaction period		1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-01-01
Revenue, Performance Obligation Satisfied over Time [Abstract]
Future undiscounted fixed payments from international recurring revenue customers	$ 300
Expected timing of satisfaction period	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-01-01 | Dermatology Recurring Procedures [Member]
Revenue, Performance Obligation Satisfied over Time [Abstract]
Future undiscounted fixed payments from international recurring revenue customers	$ 1,319
Expected timing of satisfaction period	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-01-01 | Dermatology Recurring Procedures [Member]
Revenue, Performance Obligation Satisfied over Time [Abstract]
Future undiscounted fixed payments from international recurring revenue customers	$ 787
Expected timing of satisfaction period	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01 | Dermatology Recurring Procedures [Member]
Revenue, Performance Obligation Satisfied over Time [Abstract]
Future undiscounted fixed payments from international recurring revenue customers	$ 569
Expected timing of satisfaction period	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2027-01-01 | Dermatology Recurring Procedures [Member]
Revenue, Performance Obligation Satisfied over Time [Abstract]
Future undiscounted fixed payments from international recurring revenue customers	$ 298
Expected timing of satisfaction period	1 year