Condensed Consolidated Statements Of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Condensed Consolidated Statements Of Operations (Unaudited)
Sales, net	$ 18,996	$ 12,111	$ 37,717	$ 18,696
Expenses
Cost of products	13,792	10,386	27,619	15,499
Selling, general and administrative	5,988	5,405	11,869	10,321
Total operating expenses	19,780	15,791	39,488	25,820
Operating loss	(784)	(3,680)	(1,771)	(7,124)
Other (expense) income:
Net interest expense	(155)	(24)	(298)	(39)
Loss on investments	(376)	(602)	(489)	(1,098)
Other expense	(25)	(28)	(52)	(9)
Total other (expense) income	(556)	(654)	(839)	(1,146)
Loss before income taxes	(1,340)	(4,334)	(2,610)	(8,270)
Provision for income tax	0	0	0	0
Net loss	$ (1,340)	$ (4,334)	$ (2,610)	$ (8,270)
Net loss per share-basic and diluted:	$ (0.39)	$ (1.28)	$ (0.77)	$ (2.45)
Weighted average shares outstanding-basic and diluted	3,402,280	3,373,656	3,400,624	3,371,717