Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Details Textual)

v3.5.0.2
Summary of Significant Accounting Policies (Details Textual)
3 Months Ended 6 Months Ended
May 03, 2012
Jun. 30, 2016
USD ($)
shares
Jun. 30, 2015
USD ($)
shares
Jun. 30, 2016
USD ($)
shares
Jun. 30, 2016
CNY (¥)
shares
Jun. 30, 2015
USD ($)
shares
Jun. 30, 2015
CNY (¥)
shares
Jun. 30, 2016
CNY (¥)
Feb. 29, 2016
USD ($)
Feb. 29, 2016
CNY (¥)
Jan. 31, 2016
USD ($)
Jan. 31, 2016
CNY (¥)
Dec. 31, 2015
USD ($)
Dec. 31, 2015
CNY (¥)
Feb. 15, 2015
USD ($)
Feb. 15, 2015
CNY (¥)
Dec. 31, 2014
USD ($)
Summary of significant accounting policies [Textual]                                  
Employee benefit costs   $ 81,237 $ 220,709 $ 175,396   $ 475,026                      
Interest costs capitalized   303,226 0 416,705   0                      
Cumulative undistributed earnings   182,700,000   182,700,000                 $ 190,500,000        
Allowance for doubtful accounts   215,924   215,924                 372,634        
Advertising expenses   27,597 25,181 27,597   90,372                      
Cumulative translation adjustment and effect of exchange rate       (199,792)   (41,522)                      
Cash and Cash Equivalents, at Carrying Value   2,604,108 26,210,998 2,604,108   26,210,998             11,448,684       $ 12,752,272
Shipping and handling costs   $ 12,840 $ 70,124 $ 89,387   $ 229,465                      
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 8,966,667 8,966,667                    
Foreign currency exchange rates   $ 1.00   $ 1.00       ¥ 6.6434         1.00 ¥ 6.4907      
Average translation rates       $ 1.00 ¥ 6.5354 $ 1.00 ¥ 6.1128                    
Effective income tax rate on estimated profit 25.00%     25.00% 25.00%                        
Reserve for inventories   2,968,328   $ 2,968,328                 218,236        
Credit Period       180 days 180 days                        
Advances to suppliers   34,871,877   $ 34,871,877                 35,994,146        
Receivable from transferring equity method investment shares                     15,406,659        
Equity method investment   29,767,747   29,767,747                 30,486,314        
Restricted cash   3,046,633   3,046,633                 1,577,642        
Provisions of inventory reserves   $ 2,801,000   $ 2,801,000                          
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% 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   $ 2,473,191   $ 2,473,191                 11,276,429        
HONG KONG [Member]                                  
Summary of significant accounting policies [Textual]                                  
Cash and Cash Equivalents, at Carrying Value   $ 130,917   $ 130,917                 172,255        
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