Quarterly report pursuant to Section 13 or 15(d)

Shareholders' Equity (Details Textual)

v3.7.0.1
Shareholders' Equity (Details Textual) - USD ($)
6 Months Ended 12 Months Ended
Jun. 02, 2011
Jun. 30, 2017
Dec. 31, 2016
Shareholders' Equity (Textual)      
Ordinary shares, par value   $ 0.001 $ 0.001
Income tax statutory reserve percentage   50.00%  
Ordinary shares, shares issued   79,055,053 79,055,053
Warrants issued 8,966,667    
IPO [Member]      
Shareholders' Equity (Textual)      
Ordinary shares, par value $ 0.001    
Sale of stock, number of shares issued in transaction 5,000,000    
Proceeds from issuance of common stock $ 50,000,000    
Description of sale of stock Each unit consisted of one ordinary share, $0.001 par value, of the Company and one purchase warrant. Each warrant will entitle the holder to purchase from the Company one ordinary share at an exercise price of $12.00 per share commencing upon the completion of a business combination and expiring five years from the consummation of a business combination.    
Offering price $ 10.00    
Warrant [Member]      
Shareholders' Equity (Textual)      
Warrants exercise price $ 12.00    
Warrant [Member] | IPO [Member]      
Shareholders' Equity (Textual)      
Warrants issued 5,000,000    
Sponsor Warrants [Member]      
Shareholders' Equity (Textual)      
Warrants exercise price $ 12.00    
Sponsor Warrants [Member] | IPO [Member]      
Shareholders' Equity (Textual)      
Warrants issued 3,966,667    
Pingtan Guansheng [Member]      
Shareholders' Equity (Textual)      
Income tax statutory reserve percentage   10.00%  
Pingtan Fishing [Member]      
Shareholders' Equity (Textual)      
Income tax statutory reserve percentage   10.00%  
Pingtan Dingxin [Member]      
Shareholders' Equity (Textual)      
Income tax statutory reserve percentage   10.00%  
Pingtan Duoying [Member]      
Shareholders' Equity (Textual)      
Income tax statutory reserve percentage   10.00%  
Pingtan Ruiying [Member]      
Shareholders' Equity (Textual)      
Income tax statutory reserve percentage   10.00%  
Chum Capital Group Limited [Member]      
Shareholders' Equity (Textual)      
Ordinary shares, shares issued   30,329,883  
Warrants issued   3,966,667  
Fujian Heyue [Member]      
Shareholders' Equity (Textual)      
Income tax statutory reserve percentage   10.00% 50.00%