Bonds Payable And Acrued Interest [Line Items]

No definition available.

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- Definition

Amortization period of debt issuance cost, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
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Balance Type:	credit
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
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- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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- Definition

Represents the charge against earnings during the period for commitment fees and debt issuance expenses.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section S99
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- Definition

Interest expense on medium-Term notes.

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BONDS PAYABLE AND ACCRUED INTEREST (Details)		12 Months Ended				24 Months Ended
BONDS PAYABLE AND ACCRUED INTEREST (Details)	Jul. 17, 2017 CNY (¥)	Dec. 31, 2019 CNY (¥)	Dec. 31, 2019 USD ($)	Dec. 31, 2018 CNY (¥)	Dec. 31, 2017 CNY (¥)	Dec. 31, 2019 CNY (¥)
Bonds Payable And Accrued Interest [Line Items]
Debt Instrument, Term		1 year	1 year			1 year
Debt, face amount	¥ 300,000,000	¥ 300,000,000				¥ 300,000,000
Debt Instrument, Interest Rate, Stated Percentage	7.37%
Interest Expense, Medium-term Notes		11,792,000		¥ 10,318,000
Debt Related Commitment Fees and Debt Issuance Costs		¥ 18,646,101	$ 2,678,345	¥ 0	¥ 0
Medium-term Notes [Member]
Bonds Payable And Accrued Interest [Line Items]
Debt Instrument, Term	3 years
Debt maturity date	Jul. 17, 2020
Debt Related Commitment Fees and Debt Issuance Costs	¥ 2,100,000
Debt issuance costs, amortization period	2 years