v3.26.1
Note 1 - Organization and Nature of Operations (Details Textual)
Dec. 31, 2025
ChinaNet BVI [Member]  
Subsidiary, Ownership Percentage, Parent 100.00%
China Net HK [Member]  
Subsidiary, Ownership Percentage, Parent 100.00%
ChinaNet Investment BVI [Member]  
Subsidiary, Ownership Percentage, Parent 100.00%
Cnet Technology HK Limited [Member]  
Subsidiary, Ownership Percentage, Parent 100.00%
Shenzhen Shangye Consulting Services Co, Ltd. [Member]  
Subsidiary, Ownership Percentage, Parent 100.00%
Grandon BVI [Member]  
Subsidiary, Ownership Percentage, Parent 100.00%
Rise King WFOE [Member]  
Subsidiary, Ownership Percentage, Parent 100.00%
ChinaNet Online Holdings Co. [Member]  
Subsidiary, Ownership Percentage, Parent 100.00%
ChinaNet Online Guangdong [Member]  
Subsidiary, Ownership Percentage, Parent 100.00%
CNET Technology [Member]  
Subsidiary, Ownership Percentage, Parent 100.00%
Cnet SEA [Member]  
Subsidiary, Ownership Percentage, Parent 100.00%
CNET Media HK Limited [Member]  
Subsidiary, Ownership Percentage, Parent 100.00%