2.4.0.8000100 - Disclosure - Note 5. Segment Informationtruefalsefalse1false falsefalseD130101_130630http://www.sec.gov/CIK0000904896duration2013-01-01T00:00:002013-06-30T00:00:001true 1us-gaap_DisclosureTextBlockAbstractus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Notes2false 2us-gaap_SegmentReportingDisclosureTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Note 5.            Segment Information   During 2010, the Company determined that it currently operates in one segment based on the financial information upon which the chief operating decision maker regularly assesses performance and allocates resources.  The chief operating decision maker is the Chief Executive Officer.falsefalsefalsenonnum:textBlockItemTypenaThe entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 131 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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. 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Segment InformationfalseNote 5. Segment InformationUnKnownUnKnownUnKnownUnKnowntruefalsefalseSheethttp://www.nviro.com/20130630/role/idr_DisclosureNote5SegmentInformation12