Quarterly report pursuant to Section 13 or 15(d)

Bank Loans (Details Textual)

v3.3.0.814
Bank Loans (Details Textual) - USD ($)
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Dec. 31, 2014
Bank loans (Textual)          
Weighted average interest rate for long-term bank loans 5.70% 5.20% 5.70% 5.20%  
Weighted average interest rate for short-term bank loans 2.90% 1.60% 2.90% 1.60%  
Interest expense $ 817,321 $ 1,314,534 $ 2,856,516 $ 4,316,733  
Variable annual interest rate description     Variable annual interest rate based on LIBOR(1) plus 245 basis points.    
Interest expense capitalized to construction-in-progress $ 0 $ 635,050 $ 0 $ 1,228,048  
China Minsheng Bank [Member]          
Bank loans (Textual)          
Annual interest rate         7.741%
Debt Instrument, maturity date     Mar. 16, 2015   Mar. 16, 2015
Fujian Haixia Bank [Member]          
Bank loans (Textual)          
Annual interest rate         8.40%
Export-Import Bank of China [Member]          
Bank loans (Textual)          
Annual interest rate 5.25%   5.25%   6.40%
Debt Instrument, maturity date     Dec. 10, 2017   Dec. 10, 2017
Export-Import Bank of China One [Member]          
Bank loans (Textual)          
Annual interest rate 5.25%   5.25%   6.40%
Debt Instrument, maturity date     Dec. 10, 2017   Dec. 10, 2017
Export-Import Bank of China Two [Member]          
Bank loans (Textual)          
Annual interest rate 5.25%   5.25%   6.40%
Debt Instrument, maturity date     Dec. 10, 2017   Dec. 10, 2017
Export-Import Bank of China Three [Member]          
Bank loans (Textual)          
Annual interest rate         6.40%
Debt Instrument, maturity date     Dec. 10, 2017   Dec. 10, 2017
China Development Bank (Member]          
Bank loans (Textual)          
Annual interest rate 5.4075%   5.4075%   6.8775%
Debt Instrument, maturity date     Nov. 27, 2023   Nov. 27, 2023
Long-term debt description     Guaranteed by Xinrong Zhuo, Honghong Zhuo, Mr. and Mrs. Zhiyan Lin and 14 fishing vessels under construction.    
China Development Bank [Member]          
Bank loans (Textual)          
Annual interest rate         3.1374%
Debt Instrument, maturity date     Jul. 22, 2015   Jul. 22, 2015
China Development Bank One [Member]          
Bank loans (Textual)          
Annual interest rate         2.777%
Debt Instrument, maturity date     Mar. 09, 2015   Mar. 09, 2015
China Development Bank Two [Member]          
Bank loans (Textual)          
Annual interest rate 2.777%   2.777%   2.777%
Debt Instrument, maturity date     Nov. 24, 2015   Nov. 24, 2015
China Development Bank Three [Member]          
Bank loans (Textual)          
Annual interest rate 2.8074%   2.8074%   2.8074%
Debt Instrument, maturity date     Dec. 22, 2015   Dec. 22, 2015
China Development Bank Four [Member]          
Bank loans (Textual)          
Annual interest rate 2.8074%   2.8074%   2.8074%
Debt Instrument, maturity date     Dec. 29, 2015   Dec. 29, 2015
Industrial and Commercial Bank of China [Member]          
Bank loans (Textual)          
Annual interest rate         2.20%
Debt Instrument, maturity date     Jan. 23, 2015   Jan. 23, 2015
Industrial and Commercial Bank of China One [Member]          
Bank loans (Textual)          
Annual interest rate         2.00%
Debt Instrument, maturity date     Feb. 17, 2015   Feb. 17, 2015
China Development Bank Five [Member]          
Bank loans (Textual)          
Annual interest rate 2.927%   2.927%    
Debt Instrument, maturity date     Feb. 11, 2016   Feb. 11, 2016
Fujian Haixia Bank [Member]          
Bank loans (Textual)          
Annual interest rate 7.36%   7.36%    
Debt Instrument, maturity date     Sep. 07, 2016   Sep. 07, 2016
Short-term debt description     Collateralized by Pingtan Fishing's 17 fishing vessels.    
Fujian Haixia Bank One [Member]          
Bank loans (Textual)          
Annual interest rate 4.50%   4.50%    
Debt Instrument, maturity date     Sep. 20, 2016   Sep. 20, 2016
Short-term debt description     Collateralized by Pingtan Fishing's 17 fishing vessels.