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6. INVENTORIES (Details Narrative)	12 Months Ended
6. INVENTORIES (Details Narrative)	Dec. 31, 2013
Inventory Disclosure [Abstract]
Spoilage rate	0.002

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- Definition

No authoritative reference available.

+ References

No definition available.

+ Details

Name:	CHFR_SpoilageRate
Namespace Prefix:	CHFR_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	duration

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- Details

Name:	us-gaap_InventoryDisclosureAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration