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Income Taxes (Details 2) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2012 | Jun. 30, 2012 | Mar. 31, 2012 | Dec. 31, 2011 | Sep. 30, 2011 | Jun. 30, 2011 | Mar. 31, 2011 | Dec. 31, 2010 | Sep. 30, 2012 | Sep. 30, 2011
Income Tax Provision Accompanying Consolidated Statements of Operation |  |  |  |  |  |  |  |  |  |
Consolidated income from continuing operations before income tax provision | $ 1,669 | $ 3,302 | $ 2,696 | $ 1,733 | $ 3,500 | $ 2,879 | $ 3,002 | $ 1,857 | $ 9,400 | $ 11,238
Less-U.S. state and local income tax provision |  |  |  |  |  |  |  |  | 465 | 401
Income before U.S. and non-U.S. federal income tax provision |  |  |  |  |  |  |  |  | 8,935 | 10,837
Income tax provision at U.S. federal statutory rates |  |  |  |  |  |  |  |  | 3,038 | 3,693
Tax effect of: |  |  |  |  |  |  |  |  |  |
Domestic production activities deduction |  |  |  |  |  |  |  |  | (278) | (275)
Undistributed earnings of non-U.S. subsidiaries |  |  |  |  |  |  |  |  | (91) | 132
State and local income taxes |  |  |  |  |  |  |  |  | 425 | 401
Federal tax credits |  |  |  |  |  |  |  |  | (330) | (289)
Other |  |  |  |  |  |  |  |  | 88 | 127
Income tax provision | $ 472 | $ 861 | $ 972 | $ 547 | $ 1,316 | $ 815 | $ 1,007 | $ 651 | $ 2,852 | $ 3,789

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- Definition Sum of operating profit and nonoperating income or expense before Income or Loss from equity method investments, income taxes, extraordinary items, and noncontrolling interest. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(h)(1)(i)) -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph h -Subparagraph 1(i) -Article 4 + Details
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