Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Details Textual)

v3.4.0.3
Summary of Significant Accounting Policies (Details Textual)
3 Months Ended
May. 03, 2012
Mar. 31, 2016
USD ($)
vessels
shares
Mar. 31, 2016
CNY (¥)
shares
Mar. 31, 2015
USD ($)
shares
Mar. 31, 2015
CNY (¥)
shares
Mar. 31, 2016
CNY (¥)
vessels
Feb. 29, 2016
USD ($)
Feb. 29, 2016
CNY (¥)
Jan. 31, 2016
USD ($)
Jan. 31, 2016
CNY (¥)
Dec. 31, 2015
USD ($)
Dec. 31, 2015
CNY (¥)
Feb. 15, 2015
USD ($)
Feb. 15, 2015
CNY (¥)
Dec. 31, 2014
USD ($)
Summary of significant accounting policies [Textual]                              
Employee benefit costs   $ 94,159   $ 254,317                      
Interest costs capitalized   113,479   0                      
Cumulative undistributed earnings   186,100,000                 $ 190,500,000        
Allowance for doubtful accounts   657,037                 372,634        
Advertising expenses   0   65,191                      
Cumulative translation adjustment and effect of exchange rate   (90,453)   296,407                      
Cash and Cash Equivalents, at Carrying Value   2,583,497   67,379,943             11,448,684       $ 12,752,272
Shipping and handling costs   $ 76,547   $ 159,341                      
Entitlement of net profit loss towards fishing vessels by entity, percentage   100.00% 100.00%                        
Warrants to purchase common stock | shares   8,966,667 8,966,667 8,966,667 8,966,667                    
Foreign currency exchange rates   $ 1.00       ¥ 6.4479         1.00 ¥ 6.4907      
Average translation rates   $ 1.00 ¥ 6.53947 $ 1.00 ¥ 6.1358                    
Effective income tax rate on estimated profit 25.00% 25.00% 25.00%                        
Number of fishing vessels | vessels   135       135                  
Reserve for inventories   $ 1,792,037                 218,236        
Credit Period   180 days 180 days                        
Advances to suppliers   $ 36,059,841                 35,994,146        
Receivable from transferring equity method investment shares                   15,406,659        
Equity method investment   $ 30,678,214                 30,486,314        
Restricted cash   $ 2,208,471                 1,577,642        
China Agriculture Industry Development Fund Co Ltd., [Member]                              
Summary of significant accounting policies [Textual]                              
Percentage of equity interest   8.00%       8.00%             8.00% 8.00%  
Agriculture investment                         $ 65,000,000 ¥ 400,000,000  
CHINA [Member]                              
Summary of significant accounting policies [Textual]                              
Cash and Cash Equivalents, at Carrying Value   $ 2,569,564                 11,276,429        
HONG KONG [Member]                              
Summary of significant accounting policies [Textual]                              
Cash and Cash Equivalents, at Carrying Value   $ 13,933                 172,255        
INDONESIA [Member]                              
Summary of significant accounting policies [Textual]                              
Number of fishing vessels | vessels   117       117                  
Global Deep Ocean [Member]                              
Summary of significant accounting policies [Textual]                              
Receivable from transferring equity method investment shares                     $ 15,406,659 ¥ 100,000,000      
Percentage of equity interest                     15.00% 15.00%      
Equity method investment                     $ 23,300,000 ¥ 150,000,000      
Equity method investment amount received             $ 15,500,000 ¥ 100,000,000 $ 15,500,000 ¥ 100,000,000 $ 7,800,000 ¥ 50,000,000