Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Total net revenues	$ 42,616	$ 38,953
Total cost of revenues	32,039	29,491
Gross profit	10,577	9,462
Selling and administrative expenses:
Selling	2,210	2,252
Administrative	7,757	4,836
Total selling and administrative expenses	9,967	7,088
Income from operations	610	2,374
Other income (expense):
Interest expense, net	(256)	(134)
Foreign currency transaction (loss) gain	(406)	528
Other income, net	3,479	22
Total other income (expense)	2,817	416
Income from continuing operations before income taxes	3,427	2,790
Income tax expense	(477)	(535)
Net income from continuing operations	2,950	2,255
Net loss from discontinued operations (Note 3)	(4,860)	(555)
Net (loss) income	$ (1,910)	$ 1,700
Basic net (loss) income per share:
Continuing operations	$ 0.42	$ 0.37
Discontinued operations	(0.70)	(0.09)
Basic net (loss) income per share	(0.28)	0.28
Diluted net (loss) income per share:
Continuing operations	0.42	0.37
Discontinued operations	(0.69)	(0.09)
Diluted net (loss) income per share	$ (0.27)	$ 0.28
Weighted-average shares used in computing net (loss) income per share:
Basic	6,922	6,000
Diluted	6,978	6,000
Product [Member]
Total net revenues	$ 30,776	$ 30,119
Total cost of revenues	22,871	22,729
Service [Member]
Total net revenues	11,840	8,834
Total cost of revenues	$ 9,168	$ 6,762