Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Revenue:
Total revenue	$ 9,732	$ 9,972
Cost of revenue:
Total cost of revenue	8,248	8,379
Gross profit	1,484	1,593
Operating expenses:
Selling, general and administrative	2,143	2,276
Research and development	261	168
Total operating expenses	2,404	2,444
Loss from operations	(920)	(851)
Other income (loss), net	32	(9)
Loss before income taxes	(888)	(860)
Income taxes	0	0
Net loss	$ (888)	$ (860)
Basic and diluted loss per share (in dollars per share)	$ (0.05)	$ (0.07)
Shares used in per share calculations:
Basic and diluted (in shares)	16,665	13,186
Net loss	$ (888)	$ (860)
Other comprehensive gain (loss)
Foreign currency translation, net of tax	3	(9)
Total other comprehensive gain (loss)	3	(9)
Comprehensive loss	(885)	(869)
Partner Solutions [Member]
Revenue:
Total revenue	9,132	8,795
Cost of revenue:
Total cost of revenue	7,552	7,459
Gross profit	1,580	1,336
Edge to Cloud [Member]
Revenue:
Total revenue	600	1,177
Cost of revenue:
Total cost of revenue	696	920
Gross profit	$ (96)	$ 257