Condensed Statement of Changes in Shareholder's Equity (unaudited) (Parenthetical)	3 Months Ended
May. 31, 2015 shares
Statement of Stockholders' Equity [Abstract]
Sale of units	8,280,000
Sale of private units	509,000

The number of shares issued or sold by the subsidiary or equity method investee per stock transaction.

No definition available.

Name:	us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration