Percentage points added to the reference rate to compute the variable rate on the debt instrument.

No definition available.

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- Definition

Amount of assets pledged to secure a debt instrument.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 470

-Section 50

-Paragraph 3

-Subparagraph (d)

-URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64711-112823

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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 SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

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-Topic 210

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-Section S99

-Paragraph 1

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

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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

Date the credit facility first became available, in CCYY-MM-DD format.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.19(b),22(b))

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-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 22

-Article 5

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- Definition

Maximum amount borrowed under the credit facility at any time during the period.

+ References

No definition available.

+ Details

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Balance Type:	credit
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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

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- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

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-Subparagraph (SX 210.7-03.16)

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- Definition

Weighted average interest rate of long-term debt outstanding.

+ References

No definition available.

+ Details

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- Definition

Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

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-Glossary Financing Activities

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BORROWINGS (Long-Term Borrowings) (Details)			1 Months Ended		12 Months Ended						12 Months Ended							12 Months Ended
BORROWINGS (Long-Term Borrowings) (Details)	Dec. 31, 2014 USD ($)	Dec. 31, 2013	Jan. 31, 2015 China Construction Bank [Member] Facility Two [Member] USD ($)	Jan. 31, 2015 China Construction Bank [Member] Facility Two [Member] CNY	Dec. 31, 2014 China Construction Bank [Member] Facility Two [Member] USD ($)	Dec. 31, 2014 China Construction Bank [Member] Facility Two [Member] CNY	Dec. 31, 2014 Huaxia Bank [Member] USD ($)	Dec. 31, 2014 Huaxia Bank [Member] CNY	Dec. 31, 2012 Huaxia Bank [Member] USD ($)	Dec. 31, 2012 Huaxia Bank [Member] CNY	Dec. 31, 2014 Huaxia Bank [Member] Facility One [Member] USD ($)	Dec. 31, 2014 Huaxia Bank [Member] Facility One [Member] CNY	Dec. 31, 2014 Huaxia Bank [Member] Facility Two [Member] USD ($)	Dec. 31, 2014 Huaxia Bank [Member] Facility Two [Member] CNY	Dec. 31, 2014 Bank of China [Member] USD ($)	Dec. 31, 2014 Bank of China [Member] CNY	Jun. 30, 2014 Bank of China [Member] USD ($)	Dec. 31, 2014 Chongqing Rural Commercial Bank [Member] USD ($)	Dec. 31, 2014 Chongqing Rural Commercial Bank [Member] CNY	Dec. 31, 2014 Bank Facilities [Member] USD ($)	Dec. 31, 2013 Bank Facilities [Member] USD ($)	Dec. 31, 2014 Bank Facilities [Member] China Construction Bank [Member] USD ($)	Dec. 31, 2013 Bank Facilities [Member] China Construction Bank [Member] USD ($)	Dec. 31, 2014 Bank Facilities [Member] Huaxia Bank [Member] USD ($)	Dec. 31, 2013 Bank Facilities [Member] Huaxia Bank [Member] USD ($)	Dec. 31, 2014 Bank Facilities [Member] Bank of China [Member] USD ($)	Dec. 31, 2013 Bank Facilities [Member] Bank of China [Member] USD ($)	Dec. 31, 2014 Bank Facilities [Member] Chongqing Rural Commercial Bank [Member] USD ($)	Dec. 31, 2013 Bank Facilities [Member] Chongqing Rural Commercial Bank [Member] USD ($)
Debt Instrument [Line Items]
Initiation date of credit facility					Jan. 21, 2009	Jan. 21, 2009	Sep. 28, 2011	Sep. 28, 2011							Sep. 30, 2011	Sep. 30, 2011		Oct. 26, 2011	Oct. 26, 2011
Term of facility					6 years	6 years	4 years	4 years							6 years	6 years		4 years	4 years
Maximum borrowing amount of credit facility					$ 64,400,000	400,000,000	$ 64,400,000	400,000,000							$ 120,800,000	750,000,000		$ 39,600,000	245,500,000
Interest rate spread over rate issued by People's Bank of China															5.00%	5.00%		10.00%	10.00%
Amount drawn down					64,400,000	400,000,000	61,200,000	380,000,000			20,900,000	130,000,000	40,300,000	250,000,000	120,800,000	750,000,000		39,600,000	245,500,000
Amount repaid			6,400,000	40,000,000	58,000,000	360,000,000	38,700,000	240,000,000							19,300,000	120,000,000		26,600,000	165,000,000
Fixed interest rate											6.65%	6.65%	6.90%	6.90%
Amount of collateral							8,700,000										103,400,000
Amount available for future draw down									3,200,000	20,000,000
Weighted average interest rate	6.90%	7.20%
Long-term bank borrowings	$ 146,697,029us-gaap_LongTermDebt																			$ 146,697,029	$ 184,920,130	$ 6,444,680	$ 7,102,783	$ 25,778,720	$ 35,679,096	$ 101,503,710	$ 123,885,750	$ 12,969,919	$ 18,252,501