Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Details Textual)

v3.7.0.1
Summary of Significant Accounting Policies (Details Textual)
3 Months Ended 6 Months Ended
May 03, 2012
Jun. 30, 2017
USD ($)
shares
Jun. 30, 2016
USD ($)
shares
Jun. 30, 2017
USD ($)
shares
Jun. 30, 2017
CNY (¥)
shares
Jun. 30, 2016
USD ($)
shares
Jun. 30, 2016
CNY (¥)
shares
Jun. 30, 2017
CNY (¥)
Dec. 31, 2016
USD ($)
Dec. 31, 2016
CNY (¥)
Dec. 31, 2015
USD ($)
Feb. 15, 2015
USD ($)
Feb. 15, 2015
CNY (¥)
Summary of Significant Accounting Policies (Textual)                          
Cash balances   $ 11,415,456 $ 2,604,108 $ 11,415,456   $ 2,604,108     $ 820,396   $ 11,448,684    
Restricted cash   3,262,282   $ 3,262,282         2,911,922        
Credit Period       180 days 180 days                
Allowance for doubtful accounts   464,148   $ 464,148         252,558        
Advances to suppliers   2,458,272   2,458,272         3,969,351        
Interest costs capitalized   57,085 303,226 $ 62,421   416,705              
Effective income tax rate on estimated profit 25.00%     25.00% 25.00%                
Cumulative undistributed earnings   199,800,000   $ 199,800,000         179,300,000        
Shipping and handling costs   56,962 12,840 199,862   89,387              
Employee benefit costs   100,056 81,237 183,451   175,396              
Advertising expenses   69 $ 27,597 29,113   27,597              
Cumulative translation adjustment and effect of exchange rate       169,774   (199,792)              
Foreign currency exchange rates   $ 1.00   1.00       ¥ 6.7744 1.00 ¥ 6.9370      
Average translation rates       $ 1.00 ¥ 6.8697 $ 1.00 ¥ 6.5354            
Warrants to purchase common stock | shares   8,966,667 8,966,667 8,966,667 8,966,667 8,966,667 8,966,667            
Entitlement of net profit loss towards fishing vessels by entity, percentage       100.00% 100.00%                
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
PRC [Member]                          
Summary of Significant Accounting Policies (Textual)                          
Cash balances   $ 11,206,064   $ 11,206,064         683,307        
HONG KONG [Member]                          
Summary of Significant Accounting Policies (Textual)                          
Cash balances   $ 209,392   $ 209,392         $ 137,089