Label	Element	Value
AccumulatedOtherComprehensiveIncomeLossUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	pih_AccumulatedOtherComprehensiveIncomeLossUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	$ (3)

Refers to accumulated other comprehensive income loss unrealized holding gain loss on securities arising during period net of tax as on date.

No definition available.

Name:	pih_AccumulatedOtherComprehensiveIncomeLossUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
Namespace Prefix:	pih_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant