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Warrants (Details) (USD $) | 3 Months Ended
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Mar. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Shares, Balance at March 31, 2015 | 22,034,747 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
Warrants Through March 2015 [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Shares, Balance at December 31, 2014 | 0 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough26june13Member
Shares, Issuances | 24,424,244 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough26june13Member
Shares, Exercises | 0 us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough26june13Member
Shares, Balance at March 31, 2015 | 24,424,244 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough26june13Member
Aggregate proceeds if exercised | $ 5,251,213 aphb_ProceedsToBeReceivedWarrantsExercised / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough26june13Member
Weighted Average Exercise Price, Outstanding at December 31, 2013 | $ 0 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough26june13Member
Weighted Average Exercise Price, Issuances | $ 0.22 us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough26june13Member
Weighted Average Exercise Price, Exercises | $ 0 us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough26june13Member
Weighted Average Exercise Price, Outstanding at December 30, 2014 | $ 0.22 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough26june13Member
2013 Series B Warrants Member [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Shares, Balance at December 31, 2014 | 26,184,480 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough15july13Member
Shares, Issuances | 0 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough15july13Member
Shares, Exercises | 0 us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough15july13Member
Shares, Balance at March 31, 2015 | 26,184,480 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough15july13Member
Aggregate proceeds if exercised | 3,665,827 aphb_ProceedsToBeReceivedWarrantsExercised / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough15july13Member
Weighted Average Exercise Price, Outstanding at December 31, 2013 | $ 0.14 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough15july13Member
Weighted Average Exercise Price, Issuances | $ 0 us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough15july13Member
Weighted Average Exercise Price, Exercises | $ 0 us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough15july13Member
Weighted Average Exercise Price, Outstanding at December 30, 2014 | $ 0.14 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough15july13Member
Warrants Through December 2013 [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Shares, Balance at December 31, 2014 | 4,320,420 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough23dec13Member
Shares, Issuances | 0 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough23dec13Member
Shares, Exercises | 0 us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough23dec13Member
Shares, Balance at March 31, 2015 | 4,320,420 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough23dec13Member
Aggregate proceeds if exercised | 712,869 aphb_ProceedsToBeReceivedWarrantsExercised / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough23dec13Member
Weighted Average Exercise Price, Outstanding at December 31, 2013 | $ 0.25 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough23dec13Member
Weighted Average Exercise Price, Issuances | $ 0 us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough23dec13Member
Weighted Average Exercise Price, Exercises | $ 0 us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough23dec13Member
Weighted Average Exercise Price, Outstanding at December 30, 2014 | $ 0.17 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough23dec13Member
Convertible Promissory Notes [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Shares, Balance at December 31, 2014 | 7,030,387 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber / us-gaap_StatementEquityComponentsAxis = aphb_ConvertiblePromissoryNotesMember
Shares, Issuances | 0 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross / us-gaap_StatementEquityComponentsAxis = aphb_ConvertiblePromissoryNotesMember
Shares, Exercises | 0 us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised / us-gaap_StatementEquityComponentsAxis = aphb_ConvertiblePromissoryNotesMember
Shares, Balance at March 31, 2015 | 7,030,387 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber / us-gaap_StatementEquityComponentsAxis = aphb_ConvertiblePromissoryNotesMember
Aggregate proceeds if exercised | 984,254 aphb_ProceedsToBeReceivedWarrantsExercised / us-gaap_StatementEquityComponentsAxis = aphb_ConvertiblePromissoryNotesMember
Weighted Average Exercise Price, Outstanding at December 31, 2013 | $ 0.14 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice / us-gaap_StatementEquityComponentsAxis = aphb_ConvertiblePromissoryNotesMember
Weighted Average Exercise Price, Issuances | $ 0 us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice / us-gaap_StatementEquityComponentsAxis = aphb_ConvertiblePromissoryNotesMember
Weighted Average Exercise Price, Exercises | $ 0 us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice / us-gaap_StatementEquityComponentsAxis = aphb_ConvertiblePromissoryNotesMember
Weighted Average Exercise Price, Outstanding at December 30, 2014 | $ 0.14 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice / us-gaap_StatementEquityComponentsAxis = aphb_ConvertiblePromissoryNotesMember
Warrants Through 2011 [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Shares, Balance at December 31, 2014 | 1,355,164 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough2011Member
Shares, Issuances | 0 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough2011Member
Shares, Exercises | 0 us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough2011Member
Shares, Balance at March 31, 2015 | 1,355,164 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough2011Member
Aggregate proceeds if exercised | 623,375 aphb_ProceedsToBeReceivedWarrantsExercised / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough2011Member
Weighted Average Exercise Price, Outstanding at December 31, 2013 | $ 0.46 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough2011Member
Weighted Average Exercise Price, Issuances | $ 0 us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough2011Member
Weighted Average Exercise Price, Exercises | $ 0 us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough2011Member
Weighted Average Exercise Price, Outstanding at December 30, 2014 | $ 0.46 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice / us-gaap_StatementEquityComponentsAxis = aphb_WarrantsThrough2011Member
Warrant [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Shares, Balance at December 31, 2014 | 38,890,452 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber / us-gaap_StatementEquityComponentsAxis = us-gaap_WarrantMember
Shares, Issuances | 24,424,244 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross / us-gaap_StatementEquityComponentsAxis = us-gaap_WarrantMember
Shares, Exercises | 0 us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised / us-gaap_StatementEquityComponentsAxis = us-gaap_WarrantMember
Shares, Balance at March 31, 2015 | 63,314,696 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber / us-gaap_StatementEquityComponentsAxis = us-gaap_WarrantMember
Aggregate proceeds if exercised | $ 11,237,538 aphb_ProceedsToBeReceivedWarrantsExercised / us-gaap_StatementEquityComponentsAxis = us-gaap_WarrantMember
Weighted Average Exercise Price, Outstanding at December 31, 2013 | $ 0.16 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice / us-gaap_StatementEquityComponentsAxis = us-gaap_WarrantMember
Weighted Average Exercise Price, Issuances | $ 0.22 us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice / us-gaap_StatementEquityComponentsAxis = us-gaap_WarrantMember
Weighted Average Exercise Price, Exercises | $ 0 us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice / us-gaap_StatementEquityComponentsAxis = us-gaap_WarrantMember
Weighted Average Exercise Price, Outstanding at December 30, 2014 | $ 0.18 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice / us-gaap_StatementEquityComponentsAxis = us-gaap_WarrantMember

X
- Definition Represents expected cash flows if warrants are exercised during the period. + References No definition available. + Details
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- Definition Gross number of share options (or share units) granted during the period. + References No definition available. + Details
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- Definition Number of options outstanding, including both vested and non-vested options. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Weighted average price at which option holders acquired shares when converting their stock options into shares. + References No definition available. + Details
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- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. + References No definition available. + Details
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- Definition Number of share options (or share units) exercised during the current period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.28,29) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30 -Article 5 + Details
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