Debt - Aggregate maturities of long-term debt (Details) $ in Thousands	Jun. 30, 2021 USD ($)
Debt
2022	$ 9,375
2023	15,000
2024	16,875
2025	24,375
2026	232,500
Total	$ 298,125

- Definition

Amount of long term debt and lessee's undiscounted obligation for lease payments for finance lease, due in next fiscal year following latest fiscal year.

+ References

No definition available.

+ Details

Name:	pahc_LongTermDebtAndFinanceLeaseLiabilityPaymentsDueNextTwelveMonths
Namespace Prefix:	pahc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of long term debt and lessee's undiscounted obligation for lease payments for finance lease, due in fifth fiscal year following latest fiscal year.

+ References

No definition available.

+ Details

Name:	pahc_LongTermDebtAndFinanceLeaseLiabilityPaymentsDueYearFive
Namespace Prefix:	pahc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of long term debt and lessee's undiscounted obligation for lease payments for finance lease, due in fourth fiscal year following latest fiscal year.

+ References

No definition available.

+ Details

Name:	pahc_LongTermDebtAndFinanceLeaseLiabilityPaymentsDueYearFour
Namespace Prefix:	pahc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of long term debt and lessee's undiscounted obligation for lease payments for finance lease, due in third fiscal year following latest fiscal year.

+ References

No definition available.

+ Details

Name:	pahc_LongTermDebtAndFinanceLeaseLiabilityPaymentsDueYearThree
Namespace Prefix:	pahc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of long term debt and lessee's undiscounted obligation for lease payments for finance lease, due in second fiscal year following latest fiscal year.

+ References

No definition available.

+ Details

Name:	pahc_LongTermDebtAndFinanceLeaseLiabilityPaymentsDueYearTwo
Namespace Prefix:	pahc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- References

No definition available.

+ Details

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

- Definition

Amount of long-term debt and lease obligation, including portion classified as current.

+ References

No definition available.

+ Details

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