ADVANCES FROM INVESTORS OF NEW CLUBS (Details Textual) (USD $)	Mar. 31, 2015	Dec. 31, 2014
Advances from investors new clubs	$ 553,867kjfi_AdvancesFromInvestorsNewClubs	$ 551,578kjfi_AdvancesFromInvestorsNewClubs

Amount of borrowings as of the balance sheet date Advances from investors related to new clubs.

No definition available.

Name:	kjfi_AdvancesFromInvestorsNewClubs
Namespace Prefix:	kjfi_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant