XML 202 R48.htm IDEA: XBRL DOCUMENT
v3.25.1

Non-controlling Interests (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2024
Non-controlling Interests |
Schedule of reconciliation of non-controlling interest |
|  | December 31, |  |  | December 31, |
|  | 202 4 |  |  | 202 3 |
Beginning balance |  | $ | (2,712,752 | ) |  | $ | (2,148,964 | )
Proportionate shares of net loss |  |  | (323,515 | ) |  |  | (565,301 | )
Foreign currency translation adjustment |  |  | 4,592 |  |  |  | 1,513 |
Total |  | $ | (3,031,675 | ) |  | $ | (2,712,752 | )

X
- Definition Tabular disclosure of reconciliation of non controlling interest. + References No definition available. + Details
Name: | tanh_ReconciliationOfNonControllingInterestTableTextBlock
Namespace Prefix: | tanh_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_NoncontrollingInterestAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration