Related Parties Transactions (Details 4) (USD $)
 12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Related Party Transaction [Line Items]      
Revenue - related party    $ 10,372,611 $ 13,787,620
Shenzhen Western Coast Fisherman Pier Co., Ltd. [Member]      
Related Party Transaction [Line Items]      
Revenue - related party    [1] 10,372,611 [1]    [1]
Fuzhou Haifeng Dafu Ocean Fishing Co., Ltd. [Member]      
Related Party Transaction [Line Items]      
Revenue - related party    [2]    [2] 4,574,118 [2]
Fujian Xinnong Ocean Fisheries Development Co., Ltd. [Member]      
Related Party Transaction [Line Items]      
Revenue - related party    [3]    [3] 8,948,761 [3]
Cheng Chen [Member]      
Related Party Transaction [Line Items]      
Revenue - related party    [4]    [4] 185,839 [4]
Longhua Zhuo [Member]      
Related Party Transaction [Line Items]      
Revenue - related party    [5]    [5] $ 78,902 [5]
[1] Shenzhen Western Coast Fisherman Pier Co., Ltd. is an affiliate company owned by Xinrong Zhuo, the Company's CEO.
[2] Fuzhou Haifeng Dafu Ocean Fishing Co., Ltd. is an affiliate company owned by Xinrong Zhuo and Longfei zhuo who is a cousin of Xinrong Zhuo.
[3] Fujian Xinnong Ocean Fisheries Development Co., Ltd. is ultimately owned by Xinrong Zhuo and is an affiliate company to which the Company acts as a trustee equity owner.
[4] Cheng Chen is a cousin of Xinrong Zhuo and a shareholder of Hong Long.
[5] Longhua Zhuo is a sister of Xinrong Zhuo.