XML 198 R44.htm IDEA: XBRL DOCUMENT
v3.25.1

Loan Payable to Third Parties (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2024
Loan Payable to Third Parties |
Schedule of Loan Payable to Third Parties |
|  | December 31, |  |  | December 31, |
|  | 202 4 |  |  | 202 3 |
Loan payable to third parties (i) |  | $ | 1,027,734 |  |  | $ | 3,522,521 |
Loan payable to third party (ii) |  |  | 2,223,000 |  |  |  |  |
Total |  | $ | 3,250,734 |  |  | $ | 3,522,521 |

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

X
- References No definition available. + Details
Name: | tanh_LoanPayableToThirdPartiesTableTextBlock
Namespace Prefix: | tanh_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration