Subsequent Events (Details) (USD $)	0 Months Ended	3 Months Ended	0 Months Ended
May 06, 2013 Bank of Communications, Loan due on May 06, 2013 [Member] Subsequent Event [Member]	Mar. 31, 2013 Bank of Communications, Loan due on May 12, 2013 [Member]	May 12, 2013 Bank of Communications, Loan due on May 12, 2013 [Member] Subsequent Event [Member]
Subsequent Events (Textual)
Repayment of bank loan principal amount	$ 318,390		$ 477,585
Short-term loan, interest rate, stated percentage	6.72%	6.72%	6.72%
Loan due date	Nov. 05, 2013	May 12, 2013	Nov. 11, 2013

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

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

Reference 2: 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)(2))

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

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 129

-Paragraph 2, 4

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Name:	us-gaap_DebtInstrumentMaturityDate
Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration