UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Income Statement [Abstract]
Net Sales	$ 18,914	$ 22,676
Cost of Sales	15,872	19,612
Gross Profit	3,042	3,064
Research and Product Development	0	18
Selling and Marketing	711	594
General and Administrative	3,691	3,776
Operating Loss	(1,360)	(1,324)
Other Income (Expense):
Realized Gain on Available-for-Sale Investments	56	0
Interest Expense	(277)	(431)
Interest Income	66	24
Total Other Expense, net	(155)	(407)
Net Loss	$ (1,515)	$ (1,731)
Basic Net Loss per Share (in dollars per share)	$ (0.04)	$ (0.06)
Diluted Net Loss per Share (in dollars per share)	$ (0.04)	$ (0.06)
Basic Weighted Average Shares Outstanding (in shares)	34,107,640	29,327,204
Diluted Weighted Average Shares Outstanding (in shares)	34,107,640	29,327,204