INCOME TAXES - Changes in Unrecognized Tax Benefits (Details) |
12 Months Ended | |||
|---|---|---|---|---|
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Sep. 30, 2021
USD ($)
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Sep. 30, 2020
USD ($)
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Sep. 30, 2019
USD ($)
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Sep. 30, 2021
CNY (¥)
|
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| Income Tax Contingency [Line Items] | ||||
| Balance at beginning period | $ 3,188,615 | $ 4,176,537 | ||
| Addition for tax positions of the current year | 37,407 | 154,041 | $ 993,194 | |
| Lapse of statute of limitations | (967,698) | (1,054,163) | (915,440) | |
| Effect of exchange rate changes | 171,322 | 220,281 | ||
| Balance at ending period | $ 2,354,832 | $ 3,188,615 | $ 4,176,537 | |
| Minimum | ||||
| Income Tax Contingency [Line Items] | ||||
| Possible change on company's unrecognized tax benefits for next twelve months | ¥ | ¥ 0 | |||
| Maximum | ||||
| Income Tax Contingency [Line Items] | ||||
| Possible change on company's unrecognized tax benefits for next twelve months | ¥ | ¥ 9,360,974 | |||
| X | ||||||||||
- Definition 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. No definition available.
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- Definition Amount of increase reasonably possible in the next twelve months for the unrecognized tax benefit. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of unrecognized tax benefits. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of decrease in unrecognized tax benefits resulting from foreign currency translation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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- Details
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