XML 58 R23.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Subsequent Event: | 12 Months Ended
--- | ---
Sep. 30, 2012
Subsequent Event: |
Subsequent Event: |
17. Subsequent Event: On December 7, 2012 the Company's Board of Directors declared a special cash dividend in the amount of $1.50 per share, payable on or about December 27, 2012 to shareholders of record as of the close of business on December 17, 2012. The aggregate amount of the payment to be made in connection with the dividend will be approximately $24.9 million.

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

X
- Definition The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business. + References No definition available. + Details
Name: | us-gaap_SubsequentEventsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration