XML 91 R20.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Subsequent Events | 12 Months Ended
--- | ---
Sep. 30, 2013
Subsequent Events [Abstract] |
Subsequent Events | Subsequent Events Effective October 23, 2013, the collective bargaining agreement for the union employees at the T&W forging facility that had expired on July 31, 2013 was signed. As part of the agreement, the Company has decided to withdraw from its participation in its multi-employer plan the Boilermaker-Blacksmith National Pension Trust (the "Plan") on December 31, 2013. The Company has been advised by the Plan's representative that the Company's estimated contribution at the withdrawal date will not be a significant amount. See Note 7 for information on the Company's participation in this plan.

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