Annual report pursuant to Section 13 and 15(d)

NATURE OF OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)

v2.4.1.9
NATURE OF OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) (USD $)
12 Months Ended
Dec. 31, 2014
License
Institution
Plan
Dec. 31, 2013
Cash and Cash Equivalents [Abstract]    
Highly liquid investments $ 0us-gaap_CashEquivalentsAtCarryingValue $ 0us-gaap_CashEquivalentsAtCarryingValue
Number of financial institutions deposits are primarily maintained 2accp_NumberOfFinancialInstitutionsDepositsArePrimarilyMaintained  
Allowance for doubtful accounts receivable 0us-gaap_AllowanceForDoubtfulAccountsReceivable 0us-gaap_AllowanceForDoubtfulAccountsReceivable
Licensed Technology [Abstract]    
Number of marketed products licensed 1accp_NumberOfMarketedProductsLicensed  
License fee 1,000,000us-gaap_LicenseCosts  
License fee payable 4,000,000accp_RemainingPayableForFutureIssuanceOfSharesForLicensedTechnology  
Common stock shares in lieu of cash (in shares) 1,096,151us-gaap_StockIssuedDuringPeriodSharesIssuedForServices  
Period of amortization of license 11 years  
Regulatory approval milestone payment 513,375accp_RegulatoryApprovalMilestonePayment  
Other Income [Abstract]    
Miscellaneous income 45,000us-gaap_OtherNonoperatingIncome 251,000us-gaap_OtherNonoperatingIncome
Number of years subject to statute of limitations by major tax jurisdiction 3 years  
Basic and diluted net income (loss) per share [Abstract]    
Net income (loss) allocable to common stockholders (29,653,000)us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic 1,551,000us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic
Weighted average shares outstanding (in shares) 1,942,905us-gaap_WeightedAverageNumberOfSharesOutstandingBasic 504,863us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
Basic net income (loss) per common share (in dollars per share) $ (15.26)us-gaap_EarningsPerShareBasic $ 3.07us-gaap_EarningsPerShareBasic
Net income (loss) allocable to common stockholders (29,653,000)us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted 1,551,000us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted
Weighted average shares outstanding (in shares) 1,942,905us-gaap_WeightedAverageNumberOfSharesOutstandingBasic 504,863us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
Effect of dilutive options and warrants (in shares) 0us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements 4,610us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
Weighted average shares outstanding assuming dilution (in shares) 1,942,905us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding 509,473us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding
Diluted net income (loss) per common share (in dollars per share) $ (15.26)us-gaap_EarningsPerShareDiluted $ 3.04us-gaap_EarningsPerShareDiluted
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities not included in computation of diluted net income (loss) per common share (in shares) 4,374,890us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount 2,217,310us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of stock based compensation plans 2accp_NumberOfStockBasedCompensationPlans  
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]    
Total stock-based compensation expense 1,305,000us-gaap_AllocatedShareBasedCompensationExpense 439,000us-gaap_AllocatedShareBasedCompensationExpense
Tax benefit 0us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense 0us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
Stock-based compensation expense, net of tax 1,305,000us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax 439,000us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax
Research and Development [Member]    
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]    
Total stock-based compensation expense 104,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_ResearchAndDevelopmentExpenseMember
31,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_ResearchAndDevelopmentExpenseMember
General and Administrative [Member]    
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]    
Total stock-based compensation expense 1,201,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_GeneralAndAdministrativeExpenseMember
408,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_GeneralAndAdministrativeExpenseMember
Operating Expense [Member]    
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]    
Total stock-based compensation expense $ 1,305,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OperatingExpenseMember
$ 439,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OperatingExpenseMember
2005 Equity Incentive Plan [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Stock options granted (in shares) 212,500us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
/ us-gaap_PlanNameAxis
= accp_EquityIncentivePlan2005Member
0us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
/ us-gaap_PlanNameAxis
= accp_EquityIncentivePlan2005Member
Warrants [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities not included in computation of diluted net income (loss) per common share (in shares) 4,164,756us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
/ us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis
= us-gaap_WarrantMember
637,581us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
/ us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis
= us-gaap_WarrantMember
Stock Options [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities not included in computation of diluted net income (loss) per common share (in shares) 210,134us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
/ us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis
= us-gaap_EmployeeStockOptionMember
18,384us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
/ us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis
= us-gaap_EmployeeStockOptionMember
Preferred Stock - A [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities not included in computation of diluted net income (loss) per common share (in shares) 0us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
/ us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis
= us-gaap_SeriesAPreferredStockMember
1,161,345us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
/ us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis
= us-gaap_SeriesAPreferredStockMember
Preferred Stock - B [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities not included in computation of diluted net income (loss) per common share (in shares) 0us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
/ us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis
= us-gaap_SeriesBPreferredStockMember
400,000us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
/ us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis
= us-gaap_SeriesBPreferredStockMember
Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Estimated useful lives of property and equipment 3 years  
Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Estimated useful lives of property and equipment 5 years