Business and Geographical Reporting Segments, Disaggregation of Revenue by Geographical Region (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Disaggregation of Revenue by Geographical Region [Abstract]
Revenues	$ 33,562	$ 33,358
Dermatology Recurring Procedures [Member]
Disaggregation of Revenue by Geographical Region [Abstract]
Revenues	21,171	21,530
Dermatology Procedures Equipment [Member]
Disaggregation of Revenue by Geographical Region [Abstract]
Revenues	12,391	11,828
Domestic [Member]
Disaggregation of Revenue by Geographical Region [Abstract]
Revenues	20,888	23,028
China [Member]
Disaggregation of Revenue by Geographical Region [Abstract]
Revenues	4,069	3,340
Other Foreign [Member]
Disaggregation of Revenue by Geographical Region [Abstract]
Revenues	8,605	6,990
Operating Segments [Member] | Dermatology Recurring Procedures [Member]
Disaggregation of Revenue by Geographical Region [Abstract]
Revenues	21,171	21,530
Operating Segments [Member] | Dermatology Procedures Equipment [Member]
Disaggregation of Revenue by Geographical Region [Abstract]
Revenues	12,391	11,828
Operating Segments [Member] | Domestic [Member] | Dermatology Recurring Procedures [Member]
Disaggregation of Revenue by Geographical Region [Abstract]
Revenues	19,531	20,215
Operating Segments [Member] | Domestic [Member] | Dermatology Procedures Equipment [Member]
Disaggregation of Revenue by Geographical Region [Abstract]
Revenues	1,357	2,813
Operating Segments [Member] | China [Member] | Dermatology Recurring Procedures [Member]
Disaggregation of Revenue by Geographical Region [Abstract]
Revenues	0	0
Operating Segments [Member] | China [Member] | Dermatology Procedures Equipment [Member]
Disaggregation of Revenue by Geographical Region [Abstract]
Revenues	4,069	3,340
Operating Segments [Member] | Other Foreign [Member] | Dermatology Recurring Procedures [Member]
Disaggregation of Revenue by Geographical Region [Abstract]
Revenues	1,640	1,315
Operating Segments [Member] | Other Foreign [Member] | Dermatology Procedures Equipment [Member]
Disaggregation of Revenue by Geographical Region [Abstract]
Revenues	$ 6,965	$ 5,675