Annual report pursuant to Section 13 and 15(d)

Equity Method Investment (Details Textual)

v3.8.0.1
Equity Method Investment (Details Textual)
¥ in Millions
12 Months Ended
Dec. 31, 2017
USD ($)
Dec. 31, 2016
USD ($)
Dec. 31, 2015
USD ($)
Dec. 31, 2017
CNY (¥)
Equity Method Investment (Textual)        
Equity method investment $ 30,521,466 $ 28,493,273    
Joint venture registered capital 153,000,000     ¥ 1,000
Loss on equity method investment $ (33,246) $ (33,073) $ (19,700)  
Pingtan Fishing [Member]        
Equity Method Investment (Textual)        
Percentage of ownership 20.00%     20.00%
Joint venture registered capital $ 30,600,000     ¥ 200
Zhen Lin [Member]        
Equity Method Investment (Textual)        
Percentage of ownership 80.00%     80.00%