XML 72 R62.htm IDEA: XBRL DOCUMENT v3.19.2

FAIR VALUE (Narrative) (Details)	6 Months Ended
	Jun. 30, 2019 USD ($)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair value transfers between level 1 and level 2	$ 0
Loans Receivable [Member] | Property A [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Discount rate	15.00%
Age of appraisal	12 months

X

- Definition

Fair value inputs, discount rate.

+ References

No definition available.

+ Details

Name:	pgc_FairValueDiscountRate
Namespace Prefix:	pgc_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Fair Value Inputs, Age Of Appraisal.

+ References

No definition available.

+ Details

Name:	pgc_FairValueInputsAgeOfAppraisal
Namespace Prefix:	pgc_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

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

X

- Definition

Amount of transfers of assets measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bb)
-URI http://asc.fasb.org/extlink&oid=99377789&loc=d3e19207-110258

+ Details

Name:	us-gaap_FairValueAssetsLevel1ToLevel2TransfersAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Details

Name:	us-gaap_FairValueByAssetClassAxis=us-gaap_LoansReceivableMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=pgc_PropertyAMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: