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USD ($)

USD ($) / shares
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NEW ACCOUNTING PRONOUNCEMENTS&lt;/font&gt;&lt;/div&gt;&lt;div style="DISPLAY: block; TEXT-INDENT: 0pt"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;&lt;font style="MARGIN-LEFT: 18pt"&gt;&lt;/font&gt;In October 2010, we adopted new accounting standards regarding the recognition of a controlling financial interest in a variable interest entity (VIE).&amp;#160;&amp;#160;The primary beneficiary of a VIE is defined as the enterprise that has both: 1) the power to direct the activities of a VIE that most significantly impact the entity&amp;#8217;s economic performance; and 2) the obligation to absorb losses of the entity that could potentially be significant to the VIE or the right to receive benefits from the entity that could potentially be significant to the VIE.&amp;#160;&amp;#160;The new standards also require ongoing reassessments of whether an enterprise is the primary beneficiary of a VIE.&amp;#160;&amp;#160;The adoption of these new standards did not have any impact on our results of operations, financial position or cash flows as we do not currently have any interest or arrangements that are considered variable interest entities.&lt;/font&gt;&lt;/div&gt;&lt;div style="DISPLAY: block; TEXT-INDENT: 0pt"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;&lt;font style="MARGIN-LEFT: 18pt"&gt;&lt;/font&gt;In October 2010, we adopted new accounting standards regarding the recognition of revenue for multiple deliverable revenue arrangements.&amp;#160;&amp;#160;The new standards modify the fair value requirements regarding the recognition of revenue under multiple deliverable arrangements by allowing the use of the best estimate of selling price in addition to vendor-specific objective evidence (VSOE) and third-party evidence (TPE) for determining the selling price of a deliverable.&amp;#160;&amp;#160;A vendor is now required to use its best estimate of the selling price when VSOE or TPE of the selling price cannot be determined.&amp;#160;&amp;#160;In addition, the residual method of allocating arrangement consideration is no longer permitted.&amp;#160;&amp;#160;The adoption of these new standards did not have a material effect on our results of operations, financial position or cash flows.&lt;/font&gt;&lt;/div&gt;&lt;div style="DISPLAY: block; TEXT-INDENT: 0pt"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;&lt;font style="MARGIN-LEFT: 18pt"&gt;&lt;/font&gt;In October 2010, we adopted new accounting standards regarding revenue arrangements that include software elements.&amp;#160;&amp;#160;The guidance in these new standards modifies the existing accounting rules regarding the recognition of revenue from the sale of software to exclude: (a) non-software components of tangible products; and (b) software components of tangible products that are sold, licensed or leased with tangible products when the software components and non-software components of the tangible product function together to deliver the tangible product&amp;#8217;s essential functionality.&amp;#160;&amp;#160;The adoption of these new standards did not have a material effect on our results of operations, financial position or cash flows.&lt;/font&gt;&lt;/div&gt;&lt;div style="DISPLAY: block; TEXT-INDENT: 0pt"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"&gt;&lt;font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;&lt;font style="MARGIN-LEFT: 18pt"&gt;&lt;/font&gt;In January 2010, the FASB issued ASU No. 2010-06, &amp;#8220;Fair Value Measurements and Disclosures (Topic 820) &amp;#8211; Improving Disclosures about Fair Value Measurements&amp;#8221; (ASU 2010-06).&amp;#160;&amp;#160;ASU 2010-06 provides amendments to the rules regarding the disclosure of fair value measurements and clarifies the language in certain existing disclosures.&amp;#160;&amp;#160;New disclosures include a discussion of the transfers in and out of Level 1 and 2 measurements as well as a reconciliation of gross activity for Level 3 measurements.&amp;#160;&amp;#160;ASU 2010-06 clarifies the disclosures an entity must make regarding inputs and valuation techniques used in fair value measurements.&amp;#160;&amp;#160;The ASU also clarifies that an entity should provide fair value disclosures for each class of assets and liabilities.&amp;#160;&amp;#160;ASU 2010-06 is effective for interim and annual reporting periods beginning after December 15, 2009, except for the disclosures about the reconciliation of Level 3 measurements which are effective for fiscal years beginning after December 15, 2010.&amp;#160;&amp;#160;The adoption of the provisions relating to Level 1 and Level 2 measurements did not have a material impact on our results of operations, financial position or cash flows.&amp;#160;&amp;#160;We are currently assessing the potential impact that the adoption of the provisions related to Level 3 measurements will have on the disclosures in our financial statements.&lt;/font&gt;&lt;/div&gt;</NonNumbericText><NonNumericTextHeader>15. NEW ACCOUNTING PRONOUNCEMENTSIn October 2010, we adopted new accounting standards regarding the recognition of a controlling financial interest in a</NonNumericTextHeader><FootnoteIndexer /><CurrencyCode /><CurrencySymbol /><IsIndependantCurrency>false</IsIndependantCurrency><ShowCurrencySymbol>false</ShowCurrencySymbol><DisplayDateInUSFormat>false</DisplayDateInUSFormat><hasSegments>false</hasSegments><hasScenarios>false</hasScenarios></Cell></Cells><OriginalInstanceReportColumns /><Unit>Other</Unit><ElementDataType>us-types:textBlockItemType</ElementDataType><SimpleDataType>string</SimpleDataType><ElementDefenition>Represents disclosure of any changes in an accounting principle, including a change from one generally accepted accounting principle to another generally accepted accounting principle when there are two or more generally accepted accounting principles that apply or when the accounting principle formerly used is no longer generally accepted. Also disclose any change in the method of applying an accounting principle, or any change in an accounting principle required by a new pronouncement in the unusual instance that a new pronouncement does not include specific transition provisions.</ElementDefenition><ElementReferences>Reference 1: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name Statement of Financial Accounting Standard (FAS)
 -Number 154
 -Paragraph 2, 17, 18

Reference 2: http://www.xbrl.org/2003/role/presentationRef
 -Publisher AICPA
 -Name Accounting Principles Board Opinion (APB)
 -Number 28
 -Paragraph 23, 24

Reference 3: http://www.xbrl.org/2003/role/presentationRef
 -Publisher SEC
 -Name Regulation S-X (SX)
 -Number 210
 -Section 01
 -Paragraph b
 -Subparagraph 6
 -Article 10

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