Loss Contingency (Details) $ in Millions	Jul. 31, 2015 USD ($)
Subsequent Event
Loss Contingencies [Line Items]
Legal and due diligence expenses paid to a law firm upon successful completion of a business combination	$ 2.5

The cash outflow associated with the acquisition-related costs under a contingent arrangement. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

No definition available.

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Namespace Prefix:	agfs_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration