Revenue, Disaggregation of Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Disaggregation of Revenue [Abstract]
Revenues, net	$ 31,586	$ 29,855
Dermatology Recurring Procedures [Member]
Disaggregation of Revenue [Abstract]
Revenues, net	23,713	21,053
Dermatology Procedures Equipment [Member]
Disaggregation of Revenue [Abstract]
Revenues, net	7,873	8,802
Domestic [Member]
Disaggregation of Revenue [Abstract]
Revenues, net	24,888	23,079
Domestic [Member] | Dermatology Recurring Procedures [Member]
Disaggregation of Revenue [Abstract]
Revenues, net	23,645	21,053
Domestic [Member] | Dermatology Procedures Equipment [Member]
Disaggregation of Revenue [Abstract]
Revenues, net	1,243	2,026
Foreign [Member]
Disaggregation of Revenue [Abstract]
Revenues, net	6,698	6,776
Foreign [Member] | Dermatology Recurring Procedures [Member]
Disaggregation of Revenue [Abstract]
Revenues, net	68	0
Foreign [Member] | Dermatology Procedures Equipment [Member]
Disaggregation of Revenue [Abstract]
Revenues, net	$ 6,630	$ 6,776