Note 20 - Loss Per Share - Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | 6 Months Ended | ||||
|---|---|---|---|---|---|---|
Jun. 30, 2023 |
Jun. 30, 2022 |
Jun. 30, 2023 |
Jun. 30, 2022 |
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| Net loss attributable to ZW Data Action Technologies Inc. (numerator for basic and diluted loss per share) | $ (1,403) | $ (1,714) | $ (2,546) | $ (2,431) | ||
| Weighted average number of common shares outstanding - Basic and diluted (in shares) | [1] | 7,195,605 | 7,114,726 | 7,185,114 | 7,097,440 | |
| Loss per share - Basic and diluted (in dollars per share) | [1] | $ (0.19) | $ (0.24) | $ (0.35) | $ (0.34) | |
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