Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details)

v3.7.0.1
Subsequent Events (Details)
$ / shares in Units, ¥ in Millions
1 Months Ended 3 Months Ended
Apr. 26, 2017
USD ($)
vessels
Apr. 18, 2017
USD ($)
Mar. 31, 2017
USD ($)
Mar. 31, 2016
USD ($)
Apr. 26, 2017
CNY (¥)
vessels
Apr. 13, 2017
$ / shares
Dec. 31, 2016
USD ($)
Subsequent Events (Textual)              
Repayments of short-term bank loans     $ (3,190,832) $ (7,214,044)      
Restricted cash deposit     $ 3,362,660       $ 2,911,922
Subsequent Events [Member] | Board of Directors [Member]              
Subsequent Events (Textual)              
Cash dividend per share | $ / shares           $ 0.01  
Subsequent Events [Member] | China Development Bank [Member]              
Subsequent Events (Textual)              
Repayments of short-term bank loans   $ (4,500,000)          
Subsequent Events [Member] | National Development Bank [Member]              
Subsequent Events (Textual)              
Borrowed from bank $ 3,500,000            
Term loan due Apr. 25, 2018            
Annual interest rate 3.7232%       3.7232%    
Variable annual interest rate description Variable annual interest rate based on LIBOR plus 230 basis points.            
Restricted cash deposit $ 700,000       ¥ 4.9    
Number of fishing vessels | vessels 4       4