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PREFERRED STOCK (Details) (USD $) | 0 Months Ended | 12 Months Ended | 0 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | ---
Dec. 24, 2014 | Dec. 31, 2014 | Dec. 31, 2013 | Nov. 10, 2013 | Dec. 31, 2012 | Dec. 31, 2011 | Oct. 25, 2012
Class of Stock [Line Items] |  |  |  |  |  |  |
Stock issue price (in dollars per share) | $ 4.00 us-gaap_SharePrice |  |  |  |  |  |
Warrants granted to acquire shares of common stock (in shares) |  | 77,091 us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights |  |  |  |  |
Sale of newly created preferred stock (in shares) | 3,500,000 us-gaap_StockIssuedDuringPeriodSharesNewIssues |  |  |  |  |  |
Derivative liability - preferred stock | $ 24,300,000 accp_DerivativeLiabilityPreferredStock | $ 0 accp_DerivativeLiabilityPreferredStock | $ 1,190,000 accp_DerivativeLiabilityPreferredStock |  |  | $ 5,840,000 accp_DerivativeLiabilityPreferredStock |
Gain (loss) on derivative |  | (23,110,000)us-gaap_DerivativeGainLossOnDerivativeNet | 8,010,000 us-gaap_DerivativeGainLossOnDerivativeNet |  |  |  |
Gain on derivative |  |  | 271,000 us-gaap_DerivativeGainOnDerivative |  |  |  |
Warrants Outstanding (in shares) |  | 4,164,756 us-gaap_ClassOfWarrantOrRightOutstanding |  |  |  |  |
Accrued potential liquidated damages |  |  | 857,000 accp_AccruedPotentialLiquidatedDamages |  | 857,000 accp_AccruedPotentialLiquidatedDamages |  |
Potential liquidated damages (in hundredths) |  | 10.00%accp_PotentialLiquidatedDamagesCappedAtPercentageOfEachHoldersInvestment |  |  |  |  |
Warrants [Member] |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |
Expected term |  | 6 years |  |  |  |  |
SCO Capital Partners LLC and Affiliates [Member] |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |
Number of individuals to designate rights to serve on the Board of Directors |  | 2 accp_NumberOfIndividualsToDesignateRightsToServeOnBoardOfDirectors / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = us-gaap_SubsidiariesMember |  |  |  |  |
Series A Cumulative Convertible Preferred Stock [Member] |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |
Convertible preferred stock - par value (in dollars per share) |  | $ 0.01 us-gaap_PreferredStockParOrStatedValuePerShare / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesAPreferredStockMember | $ 0.01 us-gaap_PreferredStockParOrStatedValuePerShare / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesAPreferredStockMember |  |  |  |
Stock issue price (in dollars per share) |  | $ 10,000 us-gaap_SharePrice / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesAPreferredStockMember |  |  |  |  |
Warrants exercise price (in dollars per share) |  | $ 175.00 us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesAPreferredStockMember |  |  |  |  | $ 25.00 us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesAPreferredStockMember
Initial conversion price (in dollars per share) |  | $ 150.00 accp_InitialConversionPriceOfPreferredStockIntoCommonStock / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesAPreferredStockMember |  |  |  |  |
Preferred stock convertible into common stock (in shares) |  |  | 1,164,348 us-gaap_CommonStockCapitalSharesReservedForFutureIssuance / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesAPreferredStockMember |  |  |  |
Conversion of outstanding dividends payable on preferred stock |  | 5,297,000 accp_ConversionOfOutstandingDividendsPayableOnPreferredStock / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesAPreferredStockMember |  |  |  |  |
Conversion of outstanding shares at dividends payable on preferred stock (in shares) |  | 8,961,769 accp_ConversionOfOutstandingSharesAtDividendsPayableOnPreferredStock / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesAPreferredStockMember |  |  |  |  |
Preferred stock dividends accrued |  | 6,913,416 us-gaap_DividendsPayableCurrentAndNoncurrent / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesAPreferredStockMember |  |  |  |  |
Series B Convertible Preferred Stock [Member] |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |
Convertible preferred stock - par value (in dollars per share) |  | $ 0.01 us-gaap_PreferredStockParOrStatedValuePerShare / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesBPreferredStockMember | $ 0.01 us-gaap_PreferredStockParOrStatedValuePerShare / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesBPreferredStockMember |  |  |  | $ 0.01 us-gaap_PreferredStockParOrStatedValuePerShare / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesBPreferredStockMember
Stock issue price (in dollars per share) |  |  |  |  |  |  | $ 10,000 us-gaap_SharePrice / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesBPreferredStockMember
Warrants exercise price (in dollars per share) |  |  |  |  |  |  | $ 25.00 us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesBPreferredStockMember
Initial conversion price (in dollars per share) |  |  |  |  |  |  | $ 25.00 accp_InitialConversionPriceOfPreferredStockIntoCommonStock / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesBPreferredStockMember
Warrants granted to acquire shares of common stock (in shares) |  |  |  |  |  |  | 400,000 us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesBPreferredStockMember
Sale of newly created preferred stock (in shares) |  | 1,000 us-gaap_StockIssuedDuringPeriodSharesNewIssues / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesBPreferredStockMember |  |  |  |  |
Aggregate purchase price of Preferred Stock and Warrants |  | 10,000,000 accp_ProceedsFromIssuanceOfPreferredStockAndWarrantsGross / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesBPreferredStockMember |  |  |  |  |
New investment for purchase agreement |  | 4,703,000 accp_NewInvestmentForPurchaseAgreement / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesBPreferredStockMember |  |  |  |  |
Conversion of outstanding dividends payable on preferred stock |  | 10,000,000 accp_ConversionOfOutstandingDividendsPayableOnPreferredStock / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesBPreferredStockMember |  |  |  |  |
Conversion of outstanding shares at dividends payable on preferred stock (in shares) |  | 6,951,837 accp_ConversionOfOutstandingSharesAtDividendsPayableOnPreferredStock / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesBPreferredStockMember |  |  |  |  |
Preferred Stock, conversion basis |  | Series A Preferred Stock, equal to the greater of (i) (A) two times (2x) the Stated Value for the Series B Preferred Stock, plus any accumulated and unpaid dividends (whether or not declared) on the Series B Preferred Stock if such liquidation takes place prior to the fifth anniversary of the original issue date or (B) three times (3x) the Stated Value for the Series B Preferred Stock, plus any accumulated and unpaid dividends (whether or not declared) on the Series B Preferred Stock if such liquidation took place on or after to the fifth anniversary of the original issue date, or (ii) the cash or other property distributable upon such liquidation with respect to the shares of Common Stock into which such shares of Series B Preferred Stock, including any accrued dividends thereon, could have been converted immediately prior to such payment. “Stated Value” shall mean $10,000 per share of Series B Preferred Stock, as it may be increased from time to time as set forth in the Certificate of Designations. The Series B Preferred Stock is also entitled to a dividend of 12% per annum, payable quarterly in cash or additional Stated Value, at the election of the majority holders at time of payment |  |  |  |  |
Preferred stock, stated value (in dollars per share) |  | $ 10,000 accp_PreferredStockStatedValuePerShare / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesBPreferredStockMember |  |  |  |  |
Minimum common stock price To exceed For mandatory conversation (in dollars per share) |  | $ 250.00 accp_MinimumCommonStockPriceToExceedForMandatoryConversation / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesBPreferredStockMember |  |  |  |  |
Number of consecutive trading days |  | 20 days |  |  |  |  |
Preferred stock dividends accrued |  | $ 3,046,533 us-gaap_DividendsPayableCurrentAndNoncurrent / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesBPreferredStockMember |  |  |  |  |
Preferred Stock Offering 2008 [Member] | Warrants [Member] |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |
Warrants expired (in shares) |  |  |  | 72,998 accp_ClassOfWarrantsOrRightsWarrantsExpired / us-gaap_FinancialInstrumentAxis = us-gaap_WarrantMember / us-gaap_StatementClassOfStockAxis = accp_PreferredStockOffering2008Member |  |  |
Warrants Outstanding (in shares) |  | 9,992 us-gaap_ClassOfWarrantOrRightOutstanding / us-gaap_FinancialInstrumentAxis = us-gaap_WarrantMember / us-gaap_StatementClassOfStockAxis = accp_PreferredStockOffering2008Member |  |  |  |  |

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