Basis of Presentation and Summary of Significant Accounting Policies (Details) (USD $)	9 Months Ended
Nov. 30, 2012	Nov. 30, 2011
Accounting Policies [Abstract]
Change in accounting method, effect on net cash used in operating activities	$ 267,823	$ 263,763
Change in accounting method, effect on net cash provided by financing activities	$ 267,823	$ 263,763

The net change in financing activities due to a change in accounting method

No definition available.

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Namespace Prefix:	ck0001405621_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration