Basis of Presentation and Summary of Significant Accounting Policies (Details) (USD $)	12 Months Ended
Feb. 28, 2013	Feb. 29, 2012
Accounting Policies [Abstract]
Change in accounting method effect on net cash provided by operating activities	$ 217,677	$ 314,577
Change in accounting method effect on net cash provided by financing activities	$ 314,577	$ 344,478

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