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Stock options and warrants (Other common stock purchase options and warrants) (Narrative) (Details) (USD $)
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3 Months Ended | ||
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Mar. 31, 2015
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Mar. 31, 2014
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Dec. 31, 2014
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| Stock options and warrants [Abstract] | |||
| Shares issued for warrants exercised | 0us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities | 1,161,570us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities | |
| Proceeds from exercises of warrants | $ 1,579,736us-gaap_ProceedsFromWarrantExercises | ||
| Value of shares issued for warrants exercised | 1,580,000us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities | ||
| Exercise price of warrants | $ 1.36us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 | ||
| Nonqualified [Member] | |||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Awards outstanding |
3,455,935us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber / us-gaap_PlanNameAxis = appy_NonqualifiedMember |
3,455,935us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber / us-gaap_PlanNameAxis = appy_NonqualifiedMember |
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| Options granted | |||
| Fair value of options vested |
0us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1 / us-gaap_PlanNameAxis = appy_NonqualifiedMember |
0us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1 / us-gaap_PlanNameAxis = appy_NonqualifiedMember |
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| Unrecognized compensation expense |
$ 0us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized / us-gaap_PlanNameAxis = appy_NonqualifiedMember |
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- Definition
Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Unrecognized cost of unvested share-based compensation awards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The cash inflow associated with the amount received from holders exercising their stock warrants. No definition available.
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- Details
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- Definition
Gross number of share options (or share units) granted during the period. No definition available.
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- Definition
Number of options outstanding, including both vested and non-vested options. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Fair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Number of shares issued during the period as a result of the conversion of convertible securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The gross value of stock issued during the period upon the conversion of convertible securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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