PARENTHETICAL DATA TO THE BALANCE SHEETS (UNAUDITED) In Thousands	Jun. 30, 2011	Sep. 30, 2010	Jun. 30, 2010
Capitalization
Common Stock Shares issued (in shares)	11,703	11,674	11,664

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