CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Income Statement [Abstract]
Revenue	$ 12,587	$ 14,294	$ 37,000	$ 47,310
Cost of goods sold	5,914	6,365	20,834	20,546
Gross profit	6,673	7,929	16,166	26,764
Selling, general and administrative expenses	12,693	19,889	42,700	57,029
Operating loss	(6,020)	(11,960)	(26,534)	(30,265)
Gain on initial investment in unconsolidated entity	0	0	0	10,700
Change in fair value of financial instruments	1,422	(4,024)	702	5,588
Other income (expense), net	(1,189)	841	(584)	(1,234)
Loss before provision for income taxes	(5,787)	(15,143)	(26,416)	(15,211)
Income tax expense	0	0	(62)	0
Net loss	$ (5,787)	$ (15,143)	$ (26,478)	$ (15,211)
Per common share amounts (Note 10)
Net loss per common share, basic (in usd per share)	$ (0.04)	$ (0.10)	$ (0.17)	$ (0.10)
Net loss per common share, diluted (in usd per share)	$ (0.04)	$ (0.10)	$ (0.17)	$ (0.10)