Quarterly report pursuant to Section 13 or 15(d)

Equity Method Investment (Details Textual)

v3.4.0.3
Equity Method Investment (Details Textual)
¥ in Millions
1 Months Ended 3 Months Ended
Sep. 30, 2015
USD ($)
Sep. 30, 2015
CNY (¥)
Mar. 31, 2016
USD ($)
Mar. 31, 2016
CNY (¥)
Mar. 31, 2015
USD ($)
Mar. 31, 2016
CNY (¥)
Feb. 29, 2016
USD ($)
Feb. 29, 2016
CNY (¥)
Jan. 31, 2016
USD ($)
Jan. 31, 2016
CNY (¥)
Dec. 31, 2015
USD ($)
Dec. 31, 2015
CNY (¥)
Jun. 12, 2014
Related Party Transaction [Line Items]                          
Equity method investment     $ 30,678,214               $ 30,486,314    
Joint venture registered capital     155,100,000     ¥ 1,000              
Loss on equity method investment     $ (10,316)   $ (3,345)                
Receivable from transferring equity method investment shares                   15,406,659    
Total shares, Description     Less than 50 Less than 50                  
Pingtan Fishing [Member]                          
Related Party Transaction [Line Items]                          
Percentage of ownership     20.00%     20.00%             35.00%
Joint venture registered capital     $ 54,300,000     ¥ 350              
Proceeds from contributed capital $ 54,000,000 ¥ 348                      
Other Joint Venture [Member]                          
Related Party Transaction [Line Items]                          
Percentage of ownership     44.00%     44.00%             29.00%
Other Joint Venture One [Member]                          
Related Party Transaction [Line Items]                          
Percentage of ownership     36.00%     36.00%             36.00%
Global Deep Ocean [Member]                          
Related Party Transaction [Line Items]                          
Equity method investment                     $ 23,300,000 ¥ 150  
Percentage of ownership                     15.00% 15.00%  
Joint venture registered capital     $ 31,000,000     ¥ 200              
Proceeds from contributed capital     $ 30,700,000 ¥ 198                  
Receivable from transferring equity method investment shares                     $ 15,406,659 ¥ 100  
Equity method investment amount received             $ 15,500,000 ¥ 100 $ 15,500,000 ¥ 100 $ 7,800,000 ¥ 50