XML 40 R29.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Stock-Based Compensation (Tables) | 12 Months Ended
--- | ---
Sep. 30, 2012
Stock-Based Compensation [Abstract] |
Details of Option Activity | Option activity is as follows:
|  | Years Ended September 30, |
|  | 2012 |  |  | 2011 |
Options at beginning of year |  |  | 43 |  |  |  | 60 |
Weighted average exercise price |  | $ | 3.86 |  |  | $ | 4.33 |
Options exercised during the year |  |  | (42 | ) |  |  | (17 | )
Weighted average exercise price |  | $ | 3.86 |  |  | $ | 5.50 |
Options at end of year |  |  | 1 |  |  |  | 43 |
Weighted average exercise price |  | $ | 3.74 |  |  | $ | 3.86 |
Options exercisable at end of year |  |  | 1 |  |  |  | 43 |
Weighted average exercise price |  | $ | 3.74 |  |  | $ | 3.86 |
Aggregate option activity | The following is a summary of activity related to performance shares:
|  | Number of Shares |  |  | Weighted Average Fair Value at Date of Grant |
Outstanding at September 30, 2011 |  |  | 135 |  |  | $ | 13.25 |
Restricted shares awarded (2012 award) |  |  | 27 |  |  |  | 22.08 |
Restricted shares earned (2011 award) |  |  | (11 | ) |  |  | 16.30 |
Restricted shares forfeited (various awards) |  |  | (1 | ) |  |  | 22.00 |
Performance shares awarded (2012 award) |  |  | 59 |  |  |  | 19.53 |
Performance shares forfeited (various awards) |  |  | (13 | ) |  |  | 16.65 |
Performance shares earned (2009 award) |  |  | (9 | ) |  |  | 5.99 |
Performance shares not earned (2009 award) |  |  | (29 | ) |  |  | 5.99 |
Outstanding at September 30, 2012 |  |  | 158 |  |  | $ | 18.30 |

X
- Details
Name: | us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the changes in outstanding nonvested shares. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfNonvestedShareActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of share-based compensation plans that may be presented in a single table for outstanding, vested and expected to vest, and exercisable awards. The information that may be disclosed in this table may include, but is not limited to, number of shares, weighted average exercise price, weighted average remaining contractual life, and aggregate intrinsic value. + References No definition available. + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration