2.4.0.841203 - Disclosure - Stockholders' Equity (Deficiency) (Summary of Compensation Expense for Stock Options Granted to Employees) (Details)truefalsefalse1false falsefalsefrom-2013-01-01-to-2013-03-31.18293.0.96888.344.0.0.0.0http://www.sec.gov/CIK0001487198duration2013-01-01T00:00:002013-03-31T00:00:00pureStandardhttp://www.xbrl.org/2003/instancepurexbrli02false falsefalsefrom-2012-01-01-to-2012-03-31.18294.0.96888.344.0.0.0.0http://www.sec.gov/CIK0001487198duration2012-01-01T00:00:002012-03-31T00:00:00pureStandardhttp://www.xbrl.org/2003/instancepurexbrli03false falsefalsefrom-2012-01-01-to-2012-12-31.18291.0.96888.344.0.0.0.0http://www.sec.gov/CIK0001487198duration2012-01-01T00:00:002012-12-31T00:00:00pureStandardhttp://www.xbrl.org/2003/instancepurexbrli04false falsefalsefrom-2011-01-01-to-2011-12-31.18292.0.96888.344.0.0.0.0http://www.sec.gov/CIK0001487198duration2011-01-01T00:00:002011-12-31T00:00:00pureStandardhttp://www.xbrl.org/2003/instancepurexbrli01false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse1false truefalsefrom-2013-01-01-to-2013-03-31.18293.0.96888.344.0.0.0.0http://www.sec.gov/CIK0001487198duration2013-01-01T00:00:002013-03-31T00:00:00falsefalseStock Incentive Plan To Employees And Directors [Member]us-gaap_AwardTypeAxisxbrldihttp://xbrl.org/2006/xbrldiaspu_StockIncentivePlanToEmployeesAndDirectorsMemberus-gaap_AwardTypeAxisexplicitMemberpureStandardhttp://www.xbrl.org/2003/instancepurexbrli0nanafalse0Stock Incentive Plan To Employees And Directors [Member]2false 4aspu_ExpectedLifeYearsMinimumaspu_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse003 years 6 monthsfalsefalsefalse2falsefalsefalse003 years 6 monthsfalsefalsefalse3falsefalsefalse002 years 6 monthsfalsefalsefalse4falsefalsefalse00  falsefalsefalsexbrli:durationItemTypenaCustom Element.No definition available.false0Expected life (years) minimum3false 4aspu_ExpectedLifeYearsMaximumaspu_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse003 years 9 monthsfalsefalsefalse2falsefalsefalse003 years 6 monthsfalsefalsefalse3falsefalsefalse003 years 9 months 18 daysfalsefalsefalse4falsefalsefalse00  falsefalsefalsexbrli:durationItemTypenaCustom Element.No definition available.false0Expected life (years) maximum4false 4us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimumus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1truetruefalse0.4630.463falsefalsefalse2truetruefalse0.4420.442falsefalsefalse3truetruefalse0.4420.442falsefalsefalse4falsetruefalse00  falsefalsefalsenum:percentItemTypepureThe estimated measure of the minimum 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.No definition available.false0Expected volatility minimum5false 4us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximumus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1truetruefalse0.4650.465falsefalsefalse2truetruefalse0.4420.442falsefalsefalse3truetruefalse0.5090.509falsefalsefalse4falsetruefalse00  falsefalsefalsenum:percentItemTypepureThe estimated measure of the maximum 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.No definition available.false0Expected volatility maximum6false 4us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRateus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1truetruefalse0.4650.465falsefalsefalse2truetruefalse0.4420.442falsefalsefalse3truetruefalse0.490.49falsefalsefalse4falsetruefalse00  falsefalsefalsenum:percentItemTypepureThe range of expected volatilities used and the weighted-average expected volatility for an entity using a valuation technique with different volatilities during the contractual 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)(ii) -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)(b) -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. false0Weighted-average volatility7false 4us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimumus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1truetruefalse0.00360.0036falsefalsefalse2truetruefalse0.00560.0056falsefalsefalse3truetruefalse0.00310.0031falsefalsefalse4falsetruefalse00  falsefalsefalsenum:percentItemTypepureThe minimum risk-free interest rate assumption that is used in valuing an option on its own shares.No definition available.false0Risk-free interest rate, Minimum8false 4us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximumus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1truetruefalse0.00440.0044falsefalsefalse2truetruefalse0.0060.006falsefalsefalse3truetruefalse0.0060.006falsefalsefalse4falsetruefalse00  falsefalsefalsenum:percentItemTypepureThe maximum risk-free interest rate assumption that is used in valuing an option on its own shares.No definition available.false0Risk-free interest rate, Maximum9false 4us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRateus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1truetruefalse00falsefalsefalse2truetruefalse00falsefalsefalse3truetruefalse00falsefalsefalse4falsetruefalse00  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 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. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. false0Dividend yield10false 4aspu_ExpectedForfeitureRateaspu_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1truetruefalse0.0390.039falsefalsefalse2truetruefalse0.020.02falsefalsefalse3truetruefalse0.0170.017falsefalsefalse4falsetruefalse00  falsefalsefalsenum:percentItemTypepureCustom Element.No definition available.false0Expected forfeiture ratefalseStockholders' Equity (Deficiency) (Summary of Compensation Expense for Stock Options Granted to Employees) (Details) (Stock Incentive Plan To Employees And Directors [Member])UnKnownUnKnownUnKnownUnKnowntruefalsefalseSheethttp://aspengroupinc.com/role/StockholdersEquityDeficiencySummaryOfCompensationExpenseForStockOptionsGrantedToEmployeesDetails410