2.4.0.8023 - Disclosure - Note 5 - Stock-Based Compensation (Details)truefalsefalse1false USDfalsefalse$c4_From1Jan2013To30Jun2013http://www.sec.gov/CIK0001347022duration2013-01-01T00:00:002013-06-30T00:00:00usdStandardhttp://www.xbrl.org/2003/iso4217USDiso42170sharesStandardhttp://www.xbrl.org/2003/instancesharesxbrli0USDUSD$2false USDfalsefalse$c5_From1Jan2012To30Jun2012http://www.sec.gov/CIK0001347022duration2012-01-01T00:00:002012-06-30T00:00:00usdStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$3false USDtruefalse$c236_From1Apr2013To30Jun2013_StockOptionsAndRestrictedStockMemberhttp://www.sec.gov/CIK0001347022duration2013-04-01T00:00:002013-06-30T00:00:00falsefalseStock Options and Restricted Stock [Member]us-gaap_AwardTypeAxisxbrldihttp://xbrl.org/2006/xbrldipsid_StockOptionsAndRestrictedStockMemberus-gaap_AwardTypeAxisexplicitMemberusdStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$4false USDtruefalse$c237_From1Apr2012To30Jun2012_StockOptionsAndRestrictedStockMemberhttp://www.sec.gov/CIK0001347022duration2012-04-01T00:00:002012-06-30T00:00:00falsefalseStock Options and Restricted Stock [Member]us-gaap_AwardTypeAxisxbrldihttp://xbrl.org/2006/xbrldipsid_StockOptionsAndRestrictedStockMemberus-gaap_AwardTypeAxisexplicitMemberusdStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$5false USDtruefalse$c238_From1Jan2013To30Jun2013_StockOptionsAndRestrictedStockMemberhttp://www.sec.gov/CIK0001347022duration2013-01-01T00:00:002013-06-30T00:00:00falsefalseStock Options and Restricted Stock [Member]us-gaap_AwardTypeAxisxbrldihttp://xbrl.org/2006/xbrldipsid_StockOptionsAndRestrictedStockMemberus-gaap_AwardTypeAxisexplicitMemberusdStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$6false USDtruefalse$c239_From1Jan2012To30Jun2012_StockOptionsAndRestrictedStockMemberhttp://www.sec.gov/CIK0001347022duration2012-01-01T00:00:002012-06-30T00:00:00falsefalseStock Options and Restricted Stock [Member]us-gaap_AwardTypeAxisxbrldihttp://xbrl.org/2006/xbrldipsid_StockOptionsAndRestrictedStockMemberus-gaap_AwardTypeAxisexplicitMemberusdStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$7false truefalsec235_AsOf26Aug2011_The2011StockIncentivePlanMemberhttp://www.sec.gov/CIK0001347022instant2011-08-26T00:00:000001-01-01T00:00:00falsefalseThe 2011 Stock Incentive Plan [Member]us-gaap_PlanNameAxisxbrldihttp://xbrl.org/2006/xbrldipsid_The2011StockIncentivePlanMemberus-gaap_PlanNameAxisexplicitMembersharesStandardhttp://www.xbrl.org/2003/instancesharesxbrli01true 3psid_Note5StockBasedCompensationDetailsLineItemspsid_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse6falsefalsefalse00falsefalsefalse7falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Note 5 - Stock-Based Compensation (Details) [Line Items]2false 4us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrantus-gaap_truenainstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse6falsefalsefalse00falsefalsefalse7truefalsefalse10000001000000falsefalsefalsexbrli:sharesItemTypesharesThe difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 false1Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in Shares)3false 4psid_UnvestedRestrictedSharesOutstandingpsid_falsenainstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse33140903314090falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse6falsefalsefalse00falsefalsefalse7falsefalsefalse00falsefalsefalsexbrli:sharesItemTypesharesNo authoritative reference available.No definition available.false1Unvested Restricted Shares Outstanding (in Shares)4false 4us-gaap_ShareBasedCompensationus-gaap_truedebitdurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabel1truefalsefalse449000449000USD$falsetruefalse2truefalsefalse828000828000USD$falsetruefalse3truefalsefalse204000204000USD$falsetruefalse4truefalsefalse170000170000USD$falsetruefalse5truefalsefalse449000449000USD$falsetruefalse6truefalsefalse759000759000USD$falsetruefalse7falsefalsefalse00falsefalsefalsexbrli:monetaryItemTypemonetaryThe aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 false2Share-based Compensation5false 4us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse12000001200000USD$falsetruefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse6falsefalsefalse00falsefalsefalse7falsefalsefalse00falsefalsefalsexbrli:monetaryItemTypemonetaryUnrecognized cost of unvested share-based compensation awards.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 false2Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet RecognizedfalseNote 5 - Stock-Based Compensation (Details) (USD $)NoRoundingNoRoundingUnKnownUnKnowntruefalsefalseSheethttp://positiveidcorp.com/role/Note5StockBasedCompensationDetails75