Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Details Textual)

v3.3.1.900
Summary of Significant Accounting Policies (Details Textual)
12 Months Ended
May. 03, 2012
Dec. 31, 2015
USD ($)
vessels
shares
Dec. 31, 2015
CNY (¥)
shares
Dec. 31, 2014
USD ($)
shares
Dec. 31, 2014
CNY (¥)
shares
Dec. 31, 2013
USD ($)
shares
Dec. 31, 2013
CNY (¥)
shares
Dec. 31, 2015
CNY (¥)
vessels
Feb. 15, 2015
USD ($)
Feb. 15, 2015
CNY (¥)
Dec. 31, 2014
CNY (¥)
Dec. 04, 2013
vessels
Dec. 31, 2012
USD ($)
Summary of significant accounting policies [Textual]                          
Employee benefit costs   $ 903,594   $ 1,172,444   $ 734,621              
Interest costs capitalized   0   836,902   1,094,589              
Cumulative undistributed earnings   190,500,000   172,900,000                  
Allowance for doubtful accounts   372,634   1,174,121                  
Advances from customers   0   164,724                  
Advertising expenses   89,204   19,833   0              
Cumulative translation adjustment and effect of exchange rate   148,733   (194,435)   3,032,812              
Cash and Cash Equivalents, at Carrying Value   11,448,684   12,752,272   8,156,599             $ 171,923,360
Shipping and handling costs   $ 369,912   $ 721,972   $ 458,297              
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       ¥ 6.4907     ¥ 6.1385    
Average translation rates   $ 1.00 ¥ 6.2175 $ 1.00 ¥ 6.1432 $ 1.00 ¥ 6.1412            
Effective income tax rate on estimated profit 25.00% 25.00% 25.00%                    
Number of fishing vessels | vessels   135           135       20  
Restricted cash   $ 1,577,642                    
Reserve for inventories   $ 218,236                    
Credit Period   180 days 180 days                    
Advances to suppliers   $ 35,994,146                    
Receivable from transferring equity method investment shares   15,406,659                    
Equity method investment   30,486,314   $ 15,964,812                  
China Agriculture Industry Development Fund Co Ltd [Member]                          
Summary of significant accounting policies [Textual]                          
Percentage of equity interest                 8.00% 8.00%      
Investment Owned, at Cost                 $ 65,000,000 ¥ 400,000,000      
CHINA                          
Summary of significant accounting policies [Textual]                          
Cash and Cash Equivalents, at Carrying Value   11,276,429   12,486,630                  
HONG KONG                          
Summary of significant accounting policies [Textual]                          
Cash and Cash Equivalents, at Carrying Value   $ 172,255   $ 265,642                  
INDONESIA                          
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   $ 23,100,000           ¥ 150,000,000          
Equity method investment amount received   $ 7,700,000           ¥ 50,000,000