Represents the debt instrument discount rate at issuance.

No definition available.

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Namespace Prefix:	pahc_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The effective floor interest rate at the end of the reporting period.

+ References

No definition available.

+ Details

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Namespace Prefix:	pahc_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Description of minimum financial levels (for example, tangible net worth and working capital) and achievement of certain financial ratios (for example, working capital ratio and debt service coverage ratio), and adherence to certain clauses which generally require or restrict certain actions (for example, entering into a debt arrangement with equal or greater seniority, and selling or discontinuing a certain business segment or material subsidiary) to be in compliance with the covenant clauses of the debt agreement. May also include a discussion of the adverse consequences that would result if the entity violates or fails to satisfy the covenants.

+ References

+ Details

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

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=64930739&loc=d3e28878-108400

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28551-108399

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Description of any adjustments made to the stated rate to determine the effective rate.

+ References

+ Details

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

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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

- Definition

Description of the maturity date of the debt instrument including whether the debt matures serially and, if so, a brief description of the serial maturities.

+ References

+ Details

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

- Definition

Gross amount of debt extinguished.

+ References

No definition available.

+ Details

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

- Definition

Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 50
-Section 40
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=49170532&loc=d3e12317-112629

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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The effective interest rate at the end of the reporting period.

+ References

+ Details

Name:	us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Description of the interest rate for the amounts borrowed under the credit facility, including the terms and the method for determining the interest rate (for example, fixed or variable, LIBOR plus a percentage, increasing rate, timing of interest rate resets, remarketing provisions).

+ References

+ Details

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

- Definition

Amount of the required periodic payment applied to principal.

+ References

+ Details

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

- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

+ Details

Name:	us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The carrying value as of the balance sheet date of the noncurrent portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22)
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-Publisher FASB
-Name Accounting Standards Codification
-Glossary Line-of-Credit Arrangement
-URI http://asc.fasb.org/extlink&oid=6517033

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

Name:	us-gaap_ExtinguishmentOfDebtAxis=us-gaap_SeniorNotesMember
Namespace Prefix:
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Balance Type:
Period Type:

- Details

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Balance Type:
Period Type:

- Details

Name:	us-gaap_ExtinguishmentOfDebtAxis=us-gaap_LoansPayableMember
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Balance Type:
Period Type:

- Details

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- Details

Name:	us-gaap_CreditFacilityAxis=pahc_TermBLoansMember
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Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_CreditFacilityAxis=us-gaap_RevolvingCreditFacilityMember
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Balance Type:
Period Type:

- Details

Name:	dei_LegalEntityAxis=us-gaap_SubsidiariesMember
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- Details

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- Details

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- Details

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Balance Type:
Period Type:

- Details

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Balance Type:
Period Type:

- Details

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Balance Type:
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Debt (Detail Textuals) - USD ($) $ in Thousands	1 Months Ended		12 Months Ended
Debt (Detail Textuals) - USD ($) $ in Thousands	May 31, 2014	Apr. 30, 2014	Jun. 30, 2016	Jun. 30, 2014	Jan. 31, 2016	Jun. 30, 2015
Debt Instrument [Line Items]
Loss on extinguishment of debt				$ (22,771)
Outstanding borrowings			$ 69,000			$ 3,000
Senior notes
Debt Instrument [Line Items]
Retirement of debt	$ 300,000
Percentage of interest rate	9.25%
Mayflower Limited Partnership ("Mayflower") \| Term loan payable
Debt Instrument [Line Items]
Retirement of debt		$ 24,000
BFI Co., LLC ("BFI") \| Term loan payable
Debt Instrument [Line Items]
Retirement of debt		10,000
Term B Loans
Debt Instrument [Line Items]
Applicable interest rates			4.00%			4.00%
Credit Facility
Debt Instrument [Line Items]
Applicable interest rates			3.04%			2.80%
Covenant requirement, permitted maximum leverage ratio			4.25:1.00
Outstanding borrowings			$ 14,242
Aggregate available credit facilities			116,758
Credit Facility \| Israel subsidiaries
Debt Instrument [Line Items]
Aggregate available credit facilities			$ 7,800
Credit Facility \| LIBOR \| Israel subsidiaries
Debt Instrument [Line Items]
Percentage of basis spread on variable rate			2.25%
Credit Facility \| Prime Rate \| Israel subsidiaries
Debt Instrument [Line Items]
Percentage of basis spread on variable rate			0.50%
Term B Loans And Revolving Credit Facility
Debt Instrument [Line Items]
Quarterly principal payments at beginning September 2014			$ 725
Senior Domestic Credit Facility
Debt Instrument [Line Items]
Retirement of debt		36,000
Credit Agreement \| Term B Loans
Debt Instrument [Line Items]
Amount of loan		$ 290,000
Par value in percentage		99.75%
Maturity dates		April 2021
Credit Agreement \| Term B Loans \| Base Rate
Debt Instrument [Line Items]
Applicable interest rates		2.00%
Credit Agreement \| Term B Loans \| LIBOR
Debt Instrument [Line Items]
Applicable interest rates		3.00%
Applicable floor rates		1.00%
Credit Agreement \| Credit Facility
Debt Instrument [Line Items]
Amount of loan		$ 100,000			$ 200,000
Maturity dates		April 2019
Credit Agreement \| Credit Facility \| Federal Funds Effective Rate
Debt Instrument [Line Items]
Percentage of basis spread on variable rate			0.50%
Credit Agreement \| Credit Facility \| Base Rate
Debt Instrument [Line Items]
Interest rate, description		1.50% or 1.75
Credit Agreement \| Credit Facility \| LIBOR
Debt Instrument [Line Items]
Interest rate, description		2.50% or 2.75
Percentage of basis spread on variable rate			1.00%
Credit Agreement \| Term B Loans And Revolving Credit Facility \| Base Rate
Debt Instrument [Line Items]
Basis for effective rate		a base rate determined by reference to the highest of? (a) the rate as publicly announced from time to time by Bank of America as its "prime rate," (b) the federal funds effective rate plus 0.50% and (c) one-month LIBOR plus 1.00
Credit Agreement \| Term B Loans And Revolving Credit Facility \| LIBOR
Debt Instrument [Line Items]
Basis for effective rate		a Eurocurrency rate determined by reference to LIBOR with a term as selected by the Company, of one day or one, two, three or six months (or twelve months or any shorter amount of time if consented to by all of the lenders under the applicable loan)