Note 7 - Due from Related Parties, Net - Due From Related Parties (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Due from related parties, gross	$ 14	$ 90
Allowance for doubtful accounts	(14)	0
Due from related parties, net	0	90
Zhong Wang Xi Yue Technology (Beijing) Co. Ltd [Member]
Due from related parties, gross	0	62
Guangzhou Gong Xiang Technology Co. [Member]
Due from related parties, gross	$ 14	$ 28

The aggregate amount of receivables to be collected from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth, at the financial statement date. which are usually due within one year (or one business cycle).

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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+ Details