CHINA JOINT VENTURE - Rollforward of Joint Venture (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Beginning interest in China JV			$ 211
Net loss attributable to Apyx	$ (25)	$ (24)	(74)	$ (47)
Ending interest in China JV	137		137
Corporate Joint Venture
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Beginning interest in China JV	168	294	219	317
Net loss attributable to Apyx	(26)	(25)	(77)	(48)
Ending interest in China JV	$ 142	$ 269	$ 142	$ 269