Annual report pursuant to Section 13 and 15(d)

Description of Business and Organization (Details)

v2.4.1.9
Description of Business and Organization (Details)
12 Months Ended
Dec. 31, 2014
Merchant Supreme Co Ltd [Member]  
Place and date of incorporation (place) BVI
Place and date of incorporation (date) Jun. 25, 2012
Percentage of ownership 100.00%us-gaap_SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipOwnershipInterest
/ dei_LegalEntityAxis
= pme_MerchantSupremeCoLtdMember
Principal activities Intermediate holding company
Prime Cheer Corporation Ltd [Member]  
Place and date of incorporation (place) Hong Kong
Place and date of incorporation (date) May 03, 2012
Percentage of ownership 100.00%us-gaap_SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipOwnershipInterest
/ dei_LegalEntityAxis
= pme_PrimeCheerCorporationLtdMember
Principal activities Intermediate holding company
Pingtan Guansheng Ocean Fishing Co Ltd [Member]  
Place and date of incorporation (place) PRC
Place and date of incorporation (date) Oct. 12, 2012
Percentage of ownership 100.00%us-gaap_SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipOwnershipInterest
/ dei_LegalEntityAxis
= pme_PingtanGuanshengOceanFishingCoLtdMember
Principal activities Intermediate holding company