XML 10 R1.htm IDEA: XBRL DOCUMENT v3.22.4

Document and Entity Information	6 Months Ended
	Jun. 30, 2022
Entity Addresses [Line Items]
Document Type	6-K
Document Period End Date	Jun. 30, 2022
Entity Registrant Name	TANTECH HOLDINGS LTD
Entity Address, Address Line One	No. 10 Cen Shan Road, Shuige Industrial Zone
Entity Address, City or Town	Lishui City, Zhejiang Province
Entity Address, Postal Zip Code	323000
Entity Central Index Key	0001588084
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	Q2
Amendment Flag	false

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Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.

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End date of current fiscal year in the format --MM-DD.

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This is focus fiscal year of the document report in YYYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006.

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For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period. The format of the date is YYYY-MM-DD.

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The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.

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No definition available.

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Address Line 1 such as Attn, Building Name, Street Name

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Name of the City or Town

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No definition available.

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Code for the postal or zip code

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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