Annual report pursuant to Section 13 and 15(d)

Cost Method Investment (Details)

v3.8.0.1
Cost Method Investment (Details)
¥ in Millions
Dec. 31, 2017
USD ($)
shares
Dec. 31, 2016
USD ($)
shares
Oct. 17, 2012
USD ($)
Oct. 17, 2012
CNY (¥)
Cost Method Investment (Textual)        
Cost method investment | $ $ 3,213,859 $ 3,027,245    
Pingtan Fishing [Member]        
Cost Method Investment (Textual)        
Cost method investment     $ 3,200,000 ¥ 21
Percentage of common stock subscribed     5.00% 5.00%
Number of shares held as investment | shares 15,113,250 15,113,250    
Cost method investment, ownership percentage 4.80% 4.80%