UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Income Statement [Abstract]
Net Sales		$ 18,080	$ 18,682	$ 37,748	$ 34,806
Cost of Sales		17,047	16,937	34,116	33,846
Gross Profit		1,033	1,745	3,632	960
Research and Product Development		167	926	445	2,494
Selling and Marketing		530	526	1,028	981
General and Administrative		3,295	4,775	6,545	8,592
Operating Loss		(2,959)	(4,482)	(4,386)	(11,107)
Other (Expense) Income
Realized Gain on Investments		0	0	0	4
Interest Expense		(395)	(485)	(782)	(1,025)
Interest Income		49	0	113	0
Total Other Expense		(346)	(485)	(669)	(1,021)
Net Loss		$ (3,305)	$ (4,967)	$ (5,055)	$ (12,128)
Basic Net Loss per Share (in dollars per share)		$ (0.18)	$ (0.43)	$ (0.27)	$ (1.20)
Diluted Net Loss per Share (in dollars per share)		$ (0.18)	$ (0.43)	$ (0.27)	$ (1.20)
Basic Weighted Average Shares Outstanding (in shares)	[1]	18,496,640	11,591,768	18,480,248	10,076,415
Diluted Weighted Average Shares Outstanding (in shares)	[1]	18,496,640	11,591,768	18,480,248	10,076,415

[1] See Note 3 for more detail related to Basic and Diluted Weighted Average Shares Outstanding