CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Income Statement [Abstract]
Sales	$ 6,954	$ 7,575	$ 16,247	$ 19,853
Cost of sales	2,229	2,281	6,444	6,322
Gross profit	4,725	5,294	9,803	13,531
Other costs and expenses:
Research and development	1,047	1,016	3,002	2,634
Professional services	1,835	2,039	5,882	5,818
Salaries and related costs	3,508	3,159	10,258	10,157
Selling, general and administrative	2,706	3,836	8,691	9,830
Total other costs and expenses	9,096	10,050	27,833	28,439
Loss from operations	(4,371)	(4,756)	(18,030)	(14,908)
Interest income	10	327	233	1,153
Interest expense	(25)	0	(39)	0
Other (loss) income, net	(63)	230	349	(265)
Total other (loss) income, net	(78)	557	543	888
Loss before income taxes	(4,449)	(4,199)	(17,487)	(14,020)
Income tax (benefit) expense	(715)	171	(7,112)	253
Net loss	(3,734)	(4,370)	(10,375)	(14,273)
Net loss attributable to non-controlling interest	(6)	0	(6)	0
Net loss attributable to Apyx	$ (3,728)	$ (4,370)	$ (10,369)	$ (14,273)
Earnings (loss) per Share:
Basic and diluted (in dollars per share)	$ (0.11)	$ (0.13)	$ (0.30)	$ (0.42)