2.4.0.840802 - Disclosure - Shared Based Compensation (Fair Value Assumptions) (Details)truefalsefalse1false falsefalsefrom-2010-11-29-to-2010-12-02.1527.0.0.0.0.0.0.0http://www.sec.gov/CIK0000808047duration2010-11-29T00:00:002010-12-02T00:00:00pureStandardhttp://www.xbrl.org/2003/instancepurexbrli02false falsefalsefrom-2010-06-01-to-2010-06-26.1528.0.0.0.0.0.0.0http://www.sec.gov/CIK0000808047duration2010-06-01T00:00:002010-06-26T00:00:00pureStandardhttp://www.xbrl.org/2003/instancepurexbrli03false falsefalsefrom-2009-09-01-to-2009-09-14.1529.0.0.0.0.0.0.0http://www.sec.gov/CIK0000808047duration2009-09-01T00:00:002009-09-14T00:00:00pureStandardhttp://www.xbrl.org/2003/instancepurexbrli01true 1us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstractus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Share Based Compensation [Abstract]2false 2us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1us-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse003 years 3 monthsfalsefalsefalse2falsefalsefalse003 years 3 monthsfalsefalsefalse3falsefalsefalse003 years 6 monthsfalsefalsefalsexbrli:durationItemTypenaExpected term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 14.D.2) -URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 14 -Section D -Subsection 2 false0Expected life (years)3false 2us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truetruefalse0.4490.449falsefalsefalse2truetruefalse0.530.53falsefalsefalse3truetruefalse0.4120.412falsefalsefalsenum:percentItemTypepureThe estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.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)(ii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 false0Expected volatility4false 2us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truetruefalse0.00960.0096falsefalsefalse2truetruefalse0.01490.0149falsefalsefalse3truetruefalse0.01690.0169falsefalsefalsenum:percentItemTypepureThe risk-free interest rate assumption that is used in valuing an option on its own shares.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)(iv) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 false0Risk-free interest rate5false 2us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRateus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsetruefalse00  falsefalsefalse2falsetruefalse00  falsefalsefalse3falsetruefalse00  falsefalsefalsenum: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 false0Dividend yieldfalseShared Based Compensation (Fair Value Assumptions) (Details)UnKnownUnKnownUnKnownUnKnowntruefalsefalseSheethttp://www.qklstoresinc.com/role/SharedBasedCompensationFairValueAssumptionsDetails35