PARENTHETICAL DATA TO THE BALANCE SHEETS (UNAUDITED)	Mar. 31, 2012	Sep. 30, 2011	Mar. 31, 2011
Capitalization
Common Stock Shares issued (in shares)	11,746	11,717	11,694

The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 30

-Article 5

Name:	us-gaap_CommonStockSharesAuthorized
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant