Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Revenue:
Total revenue	$ 6,525	$ 10,394	$ 14,666	$ 20,126
Cost of revenue:
Total cost of revenue	5,153	8,795	12,009	17,044
Gross profit	1,372	1,599	2,657	3,082
Operating expenses:
Selling, general and administrative	1,741	2,022	3,190	4,165
Research and development	283	256	567	517
Total operating expenses	2,024	2,278	3,757	4,682
Loss from operations	(652)	(679)	(1,100)	(1,600)
Other income (expense), net	392	54	769	87
Loss before income taxes	(260)	(625)	(331)	(1,513)
Income taxes	0	0	0	0
Net loss	$ (260)	$ (625)	$ (331)	$ (1,513)
Basic and diluted loss per share (in dollars per share)	$ (0.01)	$ (0.03)	$ (0.02)	$ (0.07)
Shares used in per share calculations:
Basic and diluted (in shares)	19,946	20,406	20,070	20,426
Net loss	$ (260)	$ (625)	$ (331)	$ (1,513)
Other comprehensive loss
Foreign currency translation, net of tax	(5)	(51)	(10)	(48)
Total other comprehensive (loss) income	(5)	(51)	(10)	(48)
Comprehensive loss	(265)	(676)	(341)	(1,561)
Partner Solutions [Member]
Revenue:
Total revenue	5,751	9,353	13,018	18,485
Cost of revenue:
Total cost of revenue	4,507	8,106	10,694	15,658
Gross profit	1,244	1,247	2,324	2,827
Edge to Cloud [Member]
Revenue:
Total revenue	774	1,041	1,648	1,641
Cost of revenue:
Total cost of revenue	646	689	1,315	1,386
Gross profit	$ 128	$ 352	$ 333	$ 255