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Income Taxes | 9 Months Ended
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Apr. 30, 2012
Income Taxes [Abstract] |
Income Taxes | (13) Income Taxes Our effective tax rate was 22.9% for the nine months ended April 30, 2012, which includes a net discrete tax benefit of approximately $3,845,000 principally relating to the effective settlement of certain federal and state income tax audits and the reversal of previously recorded tax liabilities no longer required due to the expiration of applicable statutes of limitations. Excluding the impact of discrete tax items, our fiscal 2012 estimated tax rate is expected to approximate 35.0%. Our effective tax rate during fiscal 2012 only includes five months of benefit associated with the federal research and experimentation credit which expired on December 31, 2011. At April 30, 2012 and July 31, 2011, total unrecognized tax benefits, excluding interest, were $3,505,000 and $6,763,000, respectively. Of these amounts, $2,829,000 and $5,719,000, respectively, net of the reversal of the federal benefit recognized as a deferred tax asset relating to state reserves, would positively impact our effective tax rate, if recognized. Unrecognized tax benefits result from income tax positions taken or expected to be taken on our income tax returns for which a tax benefit has not been recorded in our financial statements. Of the total unrecognized tax benefits, $3,297,000 and $3,811,000, including interest, were recorded as non-current income taxes payable in our Condensed Consolidated Balance Sheets at April 30, 2012 and July 31, 2011, respectively. Our policy is to recognize interest and penalties relating to uncertain tax positions in income tax expense. At April 30, 2012 and July 31, 2011, interest accrued relating to income taxes was $141,000 and $545,000, respectively, net of the related income tax benefit. In August 2011, we reached an effective settlement with the IRS relating to its audit of our federal income tax returns for fiscal 2007, fiscal 2008 and fiscal 2009. Although adjustments relating to the settlement of our prior year completed audits were immaterial, a resulting tax assessment or settlement for other potential later periods, or for other tax jurisdictions, could have a material adverse effect on our consolidated results of operations and financial condition. The IRS is not currently examining any of the federal income tax returns filed by Radyne for the tax years prior to August 1, 2008, which was the date we acquired Radyne. Our federal income tax returns for fiscal 2010 and fiscal 2011 and the federal income tax return filed by Radyne for 2008 are subject to potential future IRS audit.

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- Definition The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 109 -Paragraph 136, 172 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: 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)) -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e23780-122690 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph h -Article 4 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32718-109319 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 109 -Paragraph 43, 44, 45, 46, 47, 48, 49 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32537-109319 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32639-109319 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32559-109319 + Details
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