Amount of time for liquid investments to reach full maturity..

No definition available.

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- Definition

Number of counties that polcies are written by subsidiary on a direct basis in Texas.

+ References

No definition available.

+ Details

Name:	pih_NumberOfCountiesOnDirectBasisPolicyWritten
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Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Total number of counties in State of Texas.

+ References

No definition available.

+ Details

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Namespace Prefix:	pih_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

The number of parishes the company insures on direct basis personal property in State of Louisiana.

+ References

No definition available.

+ Details

Name:	pih_NumberOfParishesInsured
Namespace Prefix:	pih_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Total number of parishes in State of Louisiana.

+ References

No definition available.

+ Details

Name:	pih_NumberOfParishesTotal
Namespace Prefix:	pih_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Benchmark percentage of policies written in regards to concentration risk.

+ References

No definition available.

+ Details

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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The amount of cash deposited in financial institutions as of the balance sheet date that is insured by the Federal Deposit Insurance Corporation.

+ References

No definition available.

+ Details

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Balance Type:	debit
Period Type:	instant

- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
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+ Details

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

- Definition

Description of time deposit maturities, including certificates of deposit.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601

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-Publisher SEC
-Name Industry Guide
-Number 3
-Section V
-Paragraph D-E

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- Definition

This element represents the payments that the lessee is obligated to make or can be required to make in connection with a property under the terms of an agreement classified as an operating lease, excluding contingent rentals and a guarantee by the lessee of the lessor's debt and the lessee's obligation to pay (apart from the rental payments) executory costs such as insurance, maintenance, and taxes.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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-SubTopic 10
-Section 55
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-Subparagraph (Note 3)
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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- 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

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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

+ Details

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

- Details

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- Details

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Significant Accounting Policies (Details Narrative) $ in Thousands	6 Months Ended
	Jun. 30, 2017 USD ($) Parish County	Jun. 30, 2016 USD ($)
Property, Plant and Equipment [Line Items]
Certificate of deposit maturities	18 months
Rent expense \| $	$ 169	$ 173
Cash deposit per institution insured by FDIC \| $	$ 250
Minimum [Member]
Property, Plant and Equipment [Line Items]
Maturity of liquid investments	3 months
Maximum [Member]
Property, Plant and Equipment [Line Items]
Maturity of liquid investments	1 year
Saint Tammany Parish [Member]
Property, Plant and Equipment [Line Items]
Policy concentration	13.70%
Jefferson Parish [Member]
Property, Plant and Equipment [Line Items]
Policy concentration	12.20%
East Baton Rouge Parish [Member]
Property, Plant and Equipment [Line Items]
Policy concentration	7.50%
Livingston Parish [Member]
Property, Plant and Equipment [Line Items]
Policy concentration	5.40%
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment useful life	7 years
Vehicles [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment useful life	5 years
Computer Equipment [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment useful life	3 years
LOUISIANA [Member]
Property, Plant and Equipment [Line Items]
Number of parishes - insured Louisiana \| Parish	63
Number of parishes - total Louisiana \| Parish	64
Percentage of policies for concentration	5.00%
TEXAS [Member]
Property, Plant and Equipment [Line Items]
Number of counties - total Texas \| County	254
Percentage of policies for concentration	5.00%
TEXAS [Member] \| Maison [Member]
Property, Plant and Equipment [Line Items]
Number of counties on direct basis - policy written in Texas \| County	133