Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Details Textual)

v3.8.0.1
Summary of Significant Accounting Policies (Details Textual)
3 Months Ended 9 Months Ended
May 03, 2012
Sep. 30, 2017
USD ($)
shares
Sep. 30, 2016
USD ($)
shares
Sep. 30, 2017
USD ($)
shares
Sep. 30, 2017
CNY (¥)
shares
Sep. 30, 2016
USD ($)
shares
Sep. 30, 2016
CNY (¥)
shares
Sep. 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   $ 22,251,902 $ 567,931 $ 22,251,902   $ 567,931     $ 820,396   $ 11,448,684    
Restricted cash   2,320,360   $ 2,320,360         2,911,922        
Credit period       180 days 180 days                
Allowance for doubtful accounts   490,566   $ 490,566         252,558        
Advances to suppliers   939,162   939,162         3,969,351        
Interest costs capitalized   129,847 128,279 $ 192,268   544,984              
Effective income tax rate on estimated profit 25.00%     25.00% 25.00%                
Cumulative undistributed earnings   206,400,000   $ 206,400,000         179,300,000        
Shipping and handling costs   21,981 8,399 221,843   97,786              
Employee benefit costs   123,925 47,727 307,376   223,123              
Advertising expenses   21,058 $ 0 50,171   27,414              
Cumulative translation adjustment and effect of exchange rate       924,482   (284,053)              
Foreign currency exchange rates   $ 1.00   1.00       ¥ 6.6369 1.00 ¥ 6.9370      
Average translation rates       $ 1.00 ¥ 6.7983 $ 1.00 ¥ 6.5792            
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%                
Reserve for inventories   $ 2,704,013   $ 2,704,013                
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   $ 22,217,605   $ 22,217,605         683,307        
HONG KONG [Member]                          
Summary of Significant Accounting Policies (Textual)                          
Cash balances   $ 34,297   $ 34,297         $ 137,089