2.4.0.80027 - Disclosure - Significant Accounting Policies (Details)truefalsefalse1false falsefalseFrom2013-01-01to2013-06-30_custom_EmployeeStockBasedCompensationMemberhttp://www.sec.gov/CIK0001125699duration2013-01-01T00:00:002013-06-30T00:00:00PercentStandardhttp://www.xbrl.org/2003/instancepurexbrli01false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse1false truefalseFrom2013-01-01to2013-06-30_custom_EmployeeStockBasedCompensationMemberhttp://www.sec.gov/CIK0001125699duration2013-01-01T00:00:002013-06-30T00:00:00falsefalseEmployee Stock Based Compensation [Member]us-gaap_AwardTypeAxisxbrldihttp://xbrl.org/2006/xbrldiDLYT_EmployeeStockBasedCompensationMemberus-gaap_AwardTypeAxisexplicitMemberPercentStandardhttp://www.xbrl.org/2003/instancepurexbrli0nanafalse0Employee Stock Based Compensation [Member]2false 4us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRateus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1truetruefalse0.000.00falsefalsefalsenum:percentItemTypepureThe estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(iii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph e(2)(c) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. 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