No definition available.

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- Definition

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

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 55

-Paragraph 8

-URI http://asc.fasb.org/extlink&oid=34725769&loc=d3e28878-108400

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 45

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399

+ Details

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- Definition

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

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(1))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

Amount of debt issuance costs (for example, but not limited to, legal, accounting, broker, and regulatory fees).

+ References

No definition available.

+ Details

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Balance Type:	debit
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- Definition

Interest and debt related expenses associated with nonoperating financing activities of the entity.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391

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- Definition

The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.

+ References

No definition available.

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Debts Payable - Additional Information (Detail) ¥ in Millions	1 Months Ended		3 Months Ended	9 Months Ended		12 Months Ended
	Mar. 26, 2015 USD ($)	Mar. 26, 2015 CNY (¥)	Sep. 30, 2015 USD ($)	Sep. 30, 2015 USD ($)	Sep. 30, 2015 CNY (¥)	Dec. 31, 2014 USD ($)	Apr. 02, 2015 USD ($)	Feb. 09, 2015 USD ($)	Feb. 09, 2015 CNY (¥)
Debts Payable [Line Items]
Debt Instrument, Face Amount							$ 15,000,000
Proceeds from Issuance of Debt				$ 62,954,452		$ 0
Debt Instrument, Interest Rate, Stated Percentage							6.00%
Debt Issuance Cost				157,386		$ 0
Interest and Debt Expense			$ 1,100,000	2,300,000
NAFMII [Member]
Debts Payable [Line Items]
Debt Instrument, Face Amount								$ 120,000,000	¥ 750
Private Placement Agreemet [Member]
Debts Payable [Line Items]
Proceeds from Issuance of Debt	$ 63,000,000	¥ 400
Debt Instrument, Interest Rate, Stated Percentage	7.00%	7.00%
Debt Issuance Cost				650,000	¥ 4
Interest and Debt Expense			$ 144,761	$ 472,158
Credit Agent Agreement [Member]
Debts Payable [Line Items]
Proceeds from Issuance of Debt	$ 56,000,000	¥ 350
Debt Issuance Cost	$ 5,500,000	¥ 35