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Summary of Significant Accounting Policies (Details Textual) - USD ($) | Mar. 31, 2016 | Dec. 31, 2015
--- | --- | ---
Significant Accounting Policies [Line Items] |  |
Accounts receivable | $ 33,640,810 | $ 15,399,778
Bank loans payable [Member] |  |
Significant Accounting Policies [Line Items] |  |
Sale leaseback transaction, amount due under financing arrangement | $ 2,170,000 | 18,190,000
Xian Tch [Member] |  |
Significant Accounting Policies [Line Items] |  |
Equity method investment, ownership percentage | 100.00% |
Erdos TCH [Member] |  |
Significant Accounting Policies [Line Items] |  |
Equity method investment, ownership percentage | 100.00% |
Zhonghong [Member] |  |
Significant Accounting Policies [Line Items] |  |
Equity method investment, ownership percentage | 90.00% |
Long term loans from bank | $ 59,120,000 | $ 58,830,000

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