Equity Method Investment (Details Textual) ¥ in Millions |
1 Months Ended | 3 Months Ended | 9 Months Ended | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sep. 30, 2015
USD ($)
|
Sep. 30, 2015
CNY (¥)
|
Sep. 30, 2016
USD ($)
|
Sep. 30, 2015
USD ($)
|
Sep. 30, 2016
USD ($)
|
Sep. 30, 2016
CNY (¥)
|
Sep. 30, 2015
USD ($)
|
Sep. 30, 2016
CNY (¥)
|
Feb. 29, 2016
USD ($)
|
Feb. 29, 2016
CNY (¥)
|
Jan. 31, 2016
USD ($)
|
Jan. 31, 2016
CNY (¥)
|
Dec. 31, 2015
USD ($)
|
Dec. 31, 2015
CNY (¥)
|
Jun. 12, 2014 |
|
Related Party Transaction [Line Items] | |||||||||||||||
Equity method investment | $ 29,644,707 | $ 29,644,707 | $ 30,486,314 | ||||||||||||
Joint venture registered capital | 155,100,000 | 155,100,000 | ¥ 1,000 | ||||||||||||
Loss on equity method investment | (6,968) | $ (34,187) | (25,095) | $ (37,545) | |||||||||||
Receivable from transferring equity method investment shares | 15,406,659 | ||||||||||||||
Description of percentage of ownership | Less than 50 | Less than 50 | |||||||||||||
Pingtan Fishing [Member] | |||||||||||||||
Related Party Transaction [Line Items] | |||||||||||||||
Percentage of ownership | 20.00% | 20.00% | 20.00% | 35.00% | |||||||||||
Joint venture registered capital | $ 54,300,000 | $ 54,300,000 | ¥ 350 | ||||||||||||
Proceeds from contributed capital | $ 54,000,000 | ¥ 348 | |||||||||||||
First Unrelated Companies in PRC [Member] | |||||||||||||||
Related Party Transaction [Line Items] | |||||||||||||||
Percentage of ownership | 44.00% | 44.00% | 44.00% | 29.00% | |||||||||||
Second Unrelated Companies in PRC [Member] | |||||||||||||||
Related Party Transaction [Line Items] | |||||||||||||||
Percentage of ownership | 36.00% | 36.00% | 36.00% | 36.00% | |||||||||||
Global Deep Ocean [Member] | |||||||||||||||
Related Party Transaction [Line Items] | |||||||||||||||
Equity method investment | $ 23,300,000 | ¥ 150 | |||||||||||||
Percentage of ownership | 15.00% | 15.00% | |||||||||||||
Joint venture registered capital | $ 30,100,000 | $ 30,100,000 | ¥ 200 | ||||||||||||
Proceeds from contributed capital | $ 29,700,000 | ¥ 198 | |||||||||||||
Receivable from transferring equity method investment shares | $ 15,406,659 | ¥ 100 | |||||||||||||
Equity method investment amount received | $ 15,500,000 | ¥ 100 | $ 15,500,000 | ¥ 100 | $ 7,800,000 | ¥ 50 |