UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Revenue:
Total revenues	$ 49,742	$ 47,268	$ 136,267	$ 145,870
Cost of sales	40,623	38,221	109,159	131,037
Gross profit	9,119	9,047	27,108	14,833
Operating costs and expenses:
Selling, general, and administrative	5,714	6,526	18,056	21,303
Depreciation	220	181	662	530
Research and development	462	757	1,349	2,231
Severance costs	0	2	23	(28)
Gain on sale of property and equipment	0	(38)	(34)	(38)
Gain in fair value of Contract Consideration Convertible Notes Payable	0	0	0	(29,969)
Total operating costs and expenses	6,396	7,428	20,056	(5,971)
Income from operations	2,723	1,619	7,052	20,804
Other income (expense):
Paycheck protection plan loan forgiveness	0	0	0	4,522
Interest expense	(256)	(160)	(842)	(2,537)
Other income, net	102	(91)	151	(82)
Total other income (expense)	(154)	(251)	(691)	1,903
Income before income taxes	2,569	1,368	6,361	22,707
Income tax expense	(37)	(81)	(293)	(98)
Net income	$ 2,532	$ 1,287	$ 6,068	$ 22,609
Income (loss) per common share (As adjusted, see Note 14):
Basic (in dollars per share)	$ 0.09	$ 0.04	$ 0.21	$ 0.97
Diluted (in dollars per share)	$ 0.08	$ 0.04	$ 0.20	$ (0.18)
Weighted average common shares (As adjusted, see Note 14):
Weighted average common shares used in computing basic income (loss) per common share (in shares)	29,613	29,358	29,498	23,291
Weighted average common shares used in computing diluted income (loss) per common share (in shares)	30,897	30,688	30,655	28,034
Nonrelated Party
Revenue:
Total revenues	$ 16,565	$ 17,806	$ 47,935	$ 47,278
Cost of sales	14,996	14,399	45,436	42,471
Related Party
Revenue:
Total revenues	$ 33,177	$ 29,462	$ 88,332	$ 98,592