Fair value of derivative liability of warrants as of the balance sheet date.

No definition available.

Name:	aphb_DerivativeWarrantsLiability
Namespace Prefix:	aphb_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

This element represents that, the exercise price of stock issued during the period.

+ References

No definition available.

+ Details

Name:	aphb_StockIssuedDuringPeriodExercisePriceNewIssues2
Namespace Prefix:	aphb_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of new stock issued during the period.

+ References

No definition available.

+ Details

Name:	aphb_StockIssuedDuringPeriodSharesNewIssues2
Namespace Prefix:	aphb_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

This element represents that, the warrants issuance costs for during the period.

+ References

No definition available.

+ Details

Name:	aphb_WarrantsIssuanceCosts
Namespace Prefix:	aphb_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

This element represents that, the exercise price of warrants issued during the period.

+ References

No definition available.

+ Details

Name:	aphb_WarrantsIssuedDuringPeriodExercisePriceOfWarrants
Namespace Prefix:	aphb_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	duration

- Definition

This element represents that, the number of warrants issued during the period.

+ References

No definition available.

+ Details

Name:	aphb_WarrantsIssuedDuringPeriodNumberOfWarrants
Namespace Prefix:	aphb_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

This element represents the warrants issued during the period, terms of expiration.

+ References

No definition available.

+ Details

Name:	aphb_WarrantsIssuedDuringPeriodTermsOfExpiration
Namespace Prefix:	aphb_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_ClassOfWarrantOrRightLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of expense (income) related to adjustment to fair value of warrant liability.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 480

-SubTopic 10

-Section 25

-Paragraph 13

-URI http://asc.fasb.org/extlink&oid=6939902&loc=d3e20148-110875

+ Details

Name:	us-gaap_FairValueAdjustmentOfWarrants
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

No definition available.

+ Details

Name:	us-gaap_SharePrice
Namespace Prefix:	us-gaap_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant

- Details

Name:	us-gaap_BusinessAcquisitionAxis=aphb_BiocontrolLimitedMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_ShortTermDebtTypeAxis=us-gaap_ConvertibleNotesPayableMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_StatementClassOfStockAxis=aphb_SeriesBRedeemableConvertiblePreferredStockMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_StatementEquityComponentsAxis=us-gaap_WarrantMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_SubsidiarySaleOfStockAxis=us-gaap_PrivatePlacementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Stock Options and Warrants (Details Textual) (USD $)	3 Months Ended	12 Months Ended
Stock Options and Warrants (Details Textual) (USD $)	Mar. 31, 2014	Dec. 31, 2013	Dec. 31, 2011
Class of Warrant or Right [Line Items]
Share Price	$ 0.58us-gaap_SharePrice	$ 0.50us-gaap_SharePrice
Fair Value Adjustment of Warrants	$ (3,149,000)us-gaap_FairValueAdjustmentOfWarrants	$ 9,929,000us-gaap_FairValueAdjustmentOfWarrants
Derivative warrants liability	20,110,000aphb_DerivativeWarrantsLiability	16,871,000aphb_DerivativeWarrantsLiability
Biocontrol Limited [Member]
Class of Warrant or Right [Line Items]
Warrants Issued During the Period, Terms Of Expiration			December 2016
Warrants Issued During the Period, Number of Warrants			1,355,164
Warrants Issued During the Period, Exercise Price of Warrants			$ 0.46
Fair Value Adjustment of Warrants	87,000
Derivative warrants liability	646,000
Convertible Notes Payable [Member]
Class of Warrant or Right [Line Items]
Warrants Issued During the Period, Terms Of Expiration		February through May 2018
Warrants Issued During the Period, Number of Warrants		7,030,387
Warrants Issued During the Period, Exercise Price of Warrants		$ 0.14
Series B redeemable convertible preferred stock [Member]
Class of Warrant or Right [Line Items]
Warrants Issued During the Period, Number of Warrants		12,499,996
Warrants Issued During the Period, Exercise Price of Warrants		$ 0.14
Common Stock [Member]
Class of Warrant or Right [Line Items]
Stock Issued During Period, Shares, New Issues Two		72,007,000
Warrant [Member]
Class of Warrant or Right [Line Items]
Derivative warrants liability	19,460,000	16,311,000
Private Placement [Member] \| Series B redeemable convertible preferred stock [Member]
Class of Warrant or Right [Line Items]
Warrants Issued During the Period, Terms Of Expiration		June 2018
Warrants Issued During the Period, Number of Warrants		30,040,195
Warrants Issued During the Period, Exercise Price of Warrants		$ 0.14
Warrants Issuance Costs		$ 759,000
Private Placement [Member] \| Common Stock [Member]
Class of Warrant or Right [Line Items]
Stock Issued During Period, Shares, New Issues Two		72,007,000
Stock Issued During Period, Exercise Price, New Issues Two		$ 0.25
Warrants Issued During the Period, Terms Of Expiration		December 2018