Quarterly report pursuant to Section 13 or 15(d)

Shareholders' Equity (Details Textual)

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Shareholders' Equity (Details Textual) - USD ($)
 1 Months Ended 6 Months Ended
Jun. 30, 2011
Jun. 30, 2015
Dec. 31, 2014
Feb. 25, 2013
Jun. 02, 2011
Subsidiary or Equity Method Investee [Line Items]          
Ordinary shares, shares issued   79,055,053 79,055,053    
Warrants issued 8,966,667        
Ordinary shares, par value   $ 0.001 $ 0.001 $ 0.001  
Income tax statutory reserve percentage   50.00%      
IPO [Member]          
Subsidiary or Equity Method Investee [Line Items]          
Ordinary shares, par value         $ 0.001
Sale of stock, number of shares issued in transaction 5,000,000        
Offering Price $ 10.00        
Proceeds from issuance of common stock $ 50,000,000        
Description of sale of stock Each unit consists of one ordinary share, $0.001 par value, of the Company and one redeemable purchase warrant. Each warrant will entitle the holder to purchase from the Company one ordinary share at an exercise price of $12.00 commencing upon the completion of a business combination and expiring five years from the consummation of a business combination.        
Warrant [Member]          
Subsidiary or Equity Method Investee [Line Items]          
Warrants exercise price $ 12.00        
Warrant [Member] | IPO [Member]          
Subsidiary or Equity Method Investee [Line Items]          
Warrants issued 5,000,000        
Sponsor Warrants [Member]          
Subsidiary or Equity Method Investee [Line Items]          
Warrants exercise price $ 12.00        
Sponsor Warrants [Member] | IPO [Member]          
Subsidiary or Equity Method Investee [Line Items]          
Warrants issued 3,966,667        
Pingtan Guansheng [Member]          
Subsidiary or Equity Method Investee [Line Items]          
Income tax statutory reserve percentage   10.00%      
Pingtan Fishing [Member]          
Subsidiary or Equity Method Investee [Line Items]          
Income tax statutory reserve percentage   10.00%      
Pingtan Dingxin [Member]          
Subsidiary or Equity Method Investee [Line Items]          
Income tax statutory reserve percentage   10.00%      
Pingtan Duoying [Member]          
Subsidiary or Equity Method Investee [Line Items]          
Income tax statutory reserve percentage   10.00%      
Pingtan Ruiying [Member]          
Subsidiary or Equity Method Investee [Line Items]          
Income tax statutory reserve percentage   10.00%      
Chum Capital Group Limited [Member]          
Subsidiary or Equity Method Investee [Line Items]          
Ordinary shares, shares issued   30,329,883      
Warrants issued   3,966,667