The revenues, by category, for the three and nine months ended September 30, 2024 and 2023 are as follows: (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Revenue from External Customer [Line Items]
Total revenue	$ 16,866	$ 7,958	$ 39,780	$ 29,286
Solesence [Member]
Revenue from External Customer [Line Items]
Total revenue	13,600	5,016	32,904	17,839
Personal Care Ingredients [Member]
Revenue from External Customer [Line Items]
Total revenue	2,845	2,364	5,966	8,944
Advanced Materials [Member]
Revenue from External Customer [Line Items]
Total revenue	$ 421	$ 578	$ 910	$ 2,503