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Restricted Cash | 12 Months Ended
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Dec. 31, 2013
Restricted Cash [Abstract] |
Restricted Cash | (3) Restricted Cash Restricted cash of $2,454,108 as of December 31, 2013 was presented for the cash deposited at the Bank of Hebei for purpose of securing the bank acceptance notes from the bank (see Note (12)). The restriction will be lifted upon the maturity of the notes payable from May 15 through June 19 during the year of 2014. Restricted cash of $1,585,138 as of December 31, 2012 was presented for the cash deposited at the Bank of Hebei for purpose of securing the bank acceptance notes from the bank (see Note (12)). The restriction was lifted upon the maturity of the notes payable on June 18, 2013.

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- Definition Disclosure of restricted cash. + References No definition available. + Details
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