2.4.0.80010 - Disclosure - Restricted Cashtruefalsefalse1false falsefalseFrom2012-10-01to2013-06-30http://www.sec.gov/CIK0000357108duration2012-10-01T00:00:002013-06-30T00:00:001true 1us-gaap_ReceivablesAbstractus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Receivables [Abstract]2false 2us-gaap_RestrictedAssetsDisclosureTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00<p style="margin: 0pt"></p> <p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">On May 23, 2013, the Company obtained a letter of credit as part of the new operating lease requirement (the &#147;<i>lease&#148;</i>) to its new facility in Plano, Texas. To establish a letter of credit, the Company&#146;s bank required a deposit of $75,000 in an escrow account, which has been classified as restricted cash in the accompanying condensed consolidated balance sheet. The lease allows the Company to reduce the amount held in escrow when certain financial milestones are met.</p> <p style="margin: 0pt"></p>falsefalsefalsenonnum:textBlockItemTypenaThe entire disclosure for assets that are restricted in their use, generally by contractual agreements or regulatory requirements. This would include, but not limited to, a description of the restricted assets and the terms of the restriction.No definition available.false0Restricted CashfalseRestricted CashUnKnownUnKnownUnKnownUnKnowntruefalsefalseSheethttp://irvine-sensors.com/role/RestrictedCash12