The Company, Background (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018 USD ($)	Sep. 30, 2017 USD ($)	Sep. 30, 2018 USD ($) Systems Extension	Sep. 30, 2017 USD ($)
Finite-Lived Intangible Assets, Net [Abstract]
Cost of revenues	$ 3,049	$ 3,276	$ 9,842	$ 9,182
Esthetic Education, LLC [Member]
Finite-Lived Intangible Assets, Net [Abstract]
Agreement period			3 years
Number of extensions allowed | Extension			2
Period of extension			1 year
Ellipse New Agreement [Member]
Finite-Lived Intangible Assets, Net [Abstract]
Cost of revenues			$ 280
XTRAC [Member]
Finite-Lived Intangible Assets, Net [Abstract]
Number of systems placed in dermatologists offices | Systems			746