XML 60 R51.htm IDEA: XBRL DOCUMENT
v3.25.3

LOANS AND LEASES (Summary of Credit Risk Profile of Loans) (Details) - USD ($) $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2025 | Dec. 31, 2024
2025/2024 | $ 978,798 | $ 690,657
2024/2023 | 562,629 | 453,519
2023/2022 | 382,137 | 981,158
2022/2021 | 855,670 | 1,072,669
2021/2020 | 958,889 | 282,371
2020/2019 and Prior | 1,328,936 | 1,245,883
Revolving | 795,389 | 661,088
Revolving-Term | 154,372 | 123,611
Total Loans | 6,016,820 | 5,510,956
2025/2024, Current period gross charge-offs |  | 93
2024/2023, Current period gross charge-offs |  | 43
2023/2022, Current period gross charge-offs | 2,517 |
2022/2021, Current period charge-offs | 17,811 | 2,088
2021/2020, Current period gross charge-offs |  | 241
2020/2019 and Prior, Current period gross charge-offs | 49 | 3,294
Revolving term gross charge-offs | 30 | 47
Total Current Period Charge-offs | 20,407 | 5,806
Pass [Member] |  |
2025/2024 | 978,798 | 680,350
2024/2023 | 552,376 | 447,082
2023/2022 | 377,954 | 938,693
2022/2021 | 811,130 | 1,040,108
2021/2020 | 926,730 | 279,889
2020/2019 and Prior | 1,265,382 | 1,171,697
Revolving | 775,340 | 648,509
Revolving-Term | 137,594 | 112,716
Total Loans | 5,825,304 | 5,319,044
Special Mention [Member] |  |
2024/2023 |  | 210
2023/2022 | 1,215 |
2022/2021 | 22,176 | 25,314
2021/2020 | 19,777 |
2020/2019 and Prior | 8,487 | 20,559
Revolving | 498 |
Revolving-Term | 4,381 | 435
Total Loans | 56,534 | 46,518
Substandard [Member] |  |
2025/2024 |  | 10,307
2024/2023 | 10,253 | 6,227
2023/2022 | 2,968 | 42,465
2022/2021 | 22,364 | 7,247
2021/2020 | 12,382 | 2,482
2020/2019 and Prior | 55,067 | 53,627
Revolving | 19,551 | 12,579
Revolving-Term | 12,397 | 10,449
Total Loans | 134,982 | 145,383
Doubtful [Member] |  |
Revolving-Term |  | 11
Total Loans |  | 11
Lease Financing [Member] |  |
2025/2024 | 92,188 | 44,687
2024/2023 | 40,871 | 46,585
2023/2022 | 39,512 | 47,659
2022/2021 | 31,865 | 23,711
2021/2020 | 40,376 | 38,297
2020/2019 and Prior | 20,884 | 21,558
Total Loans | 265,696 | 222,497
Lease Financing [Member] | Pass [Member] |  |
2025/2024 | 92,188 | 43,887
2024/2023 | 40,871 | 46,585
2023/2022 | 38,711 | 47,659
2022/2021 | 31,865 | 23,711
2021/2020 | 40,376 | 38,297
2020/2019 and Prior | 20,735 | 21,124
Total Loans | 264,746 | 221,263
Lease Financing [Member] | Substandard [Member] |  |
2025/2024 |  | 800
2023/2022 | 801 |
2020/2019 and Prior | 149 | 434
Total Loans | 950 | 1,234
Construction [Member] |  |
Total Loans | 25,322 | 11,204
Residential Portfolio Segment [Member] | Junior Lien [Member] |  |
2025/2024 |  | 1,357
2024/2023 |  | 2,468
2023/2022 | 653 | 1,874
2022/2021 | 1,003 | 419
2021/2020 | 63 | 55
2020/2019 and Prior | 707 | 2,409
Revolving | 51,040 | 30,883
Revolving-Term | 6,125 | 5,842
Total Loans | 59,591 | 45,307
Residential Portfolio Segment [Member] | Junior Lien [Member] | Pass [Member] |  |
2025/2024 |  | 1,357
2024/2023 |  | 2,468
2023/2022 | 653 | 1,874
2022/2021 | 1,003 | 419
2021/2020 | 63 | 55
2020/2019 and Prior | 707 | 2,409
Revolving | 50,933 | 30,792
Revolving-Term | 6,124 | 5,841
Total Loans | 59,483 | 45,215
Residential Portfolio Segment [Member] | Junior Lien [Member] | Substandard [Member] |  |
Revolving | 107 | 91
Revolving-Term | 1 | 1
Total Loans | 108 | 92
Residential Portfolio Segment [Member] | Primary Residential Mortgages [Member] |  |
2025/2024 | 71,960 | 73,532
2024/2023 | 71,985 | 91,289
2023/2022 | 86,457 | 109,996
2022/2021 | 103,379 | 73,777
2021/2020 | 67,240 | 53,876
2020/2019 and Prior | 227,346 | 200,500
Revolving |  | 405
Revolving-Term | 5,613 | 5,663
Total Loans | 633,980 | 609,038
2024/2023, Current period gross charge-offs |  | 43
Total Current Period Charge-offs |  | 43
Residential Portfolio Segment [Member] | Primary Residential Mortgages [Member] | Pass [Member] |  |
2025/2024 | 71,960 | 73,532
2024/2023 | 71,985 | 90,214
2023/2022 | 85,104 | 109,903
2022/2021 | 102,633 | 73,777
2021/2020 | 67,240 | 53,434
2020/2019 and Prior | 224,863 | 198,266
Revolving |  | 405
Revolving-Term | 5,613 | 5,663
Total Loans | 629,398 | 605,194
Residential Portfolio Segment [Member] | Primary Residential Mortgages [Member] | Substandard [Member] |  |
2024/2023 |  | 1,075
2023/2022 | 1,353 | 93
2022/2021 | 746 |
2021/2020 |  | 442
2020/2019 and Prior | 2,483 | 2,234
Total Loans | 4,582 | 3,844
Residential Portfolio Segment [Member] | Multifamily Property [Member] |  |
2025/2024 | 127,994 | 29,275
2024/2023 | 23,585 | 51,583
2023/2022 | 51,160 | 469,528
2022/2021 | 419,013 | 621,444
2021/2020 | 610,334 | 117,288
2020/2019 and Prior | 519,046 | 465,198
Revolving | 735 | 1,950
Revolving-Term | 44,666 | 43,488
Total Loans | 1,796,533 | 1,799,754
2022/2021, Current period charge-offs | 6,725 | 2,088
2020/2019 and Prior, Current period gross charge-offs |  | 3,291
Total Current Period Charge-offs | 6,725 | 5,379
Residential Portfolio Segment [Member] | Multifamily Property [Member] | Pass [Member] |  |
2025/2024 | 127,994 | 29,275
2024/2023 | 23,585 | 51,583
2023/2022 | 51,160 | 456,162
2022/2021 | 407,054 | 602,288
2021/2020 | 586,413 | 117,288
2020/2019 and Prior | 471,697 | 414,192
Revolving | 735 | 1,950
Revolving-Term | 44,666 | 43,488
Total Loans | 1,713,304 | 1,716,226
Residential Portfolio Segment [Member] | Multifamily Property [Member] | Special Mention [Member] |  |
2022/2021 |  | 11,961
2021/2020 | 11,912 |
2020/2019 and Prior | 4,510 | 7,719
Total Loans | 16,422 | 19,680
Residential Portfolio Segment [Member] | Multifamily Property [Member] | Substandard [Member] |  |
2023/2022 |  | 13,366
2022/2021 | 11,959 | 7,195
2021/2020 | 12,009 |
2020/2019 and Prior | 42,839 | 43,287
Total Loans | 66,807 | 63,848
Commercial Real Estate Portfolio Segment [Member] | Commercial and Industrial [Member] | Pass [Member] |  |
2025/2024 |  | 425,315
2024/2023 |  | 127,304
2023/2022 |  | 133,067
2022/2021 |  | 132,237
2021/2020 |  | 10,760
2020/2019 and Prior |  | 33,985
Revolving |  | 537,844
Revolving-Term |  | 12,554
Total Loans |  | 1,413,066
Commercial Real Estate Portfolio Segment [Member] | Commercial and Industrial [Member] | Special Mention [Member] |  |
2024/2023 |  | 210
2022/2021 |  | 12,205
2020/2019 and Prior |  | 187
Revolving-Term |  | 435
Total Loans |  | 13,037
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Property [Member] |  |
2025/2024 | 42,243 | 32,693
2024/2023 | 32,084 | 7,662
2023/2022 | 4,089 | 24,802
2022/2021 | 21,168 | 44,617
2021/2020 | 43,314 | 18,970
2020/2019 and Prior | 107,448 | 127,991
Revolving | 17,258 | 14,647
Revolving-Term | 10,048 | 3,707
Total Loans | 277,652 | 275,089
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Property [Member] | Pass [Member] |  |
2025/2024 | 42,243 | 32,693
2024/2023 | 32,084 | 7,662
2023/2022 | 4,089 | 24,802
2022/2021 | 21,168 | 43,469
2021/2020 | 43,314 | 18,970
2020/2019 and Prior | 106,134 | 126,666
Revolving | 16,760 | 14,647
Revolving-Term | 10,048 | 3,707
Total Loans | 275,840 | 272,616
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Property [Member] | Special Mention [Member] |  |
2022/2021 |  | 1,148
Revolving | 498 |
Total Loans | 498 | 1,148
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Property [Member] | Substandard [Member] |  |
2020/2019 and Prior | 1,314 | 1,325
Total Loans | 1,314 | 1,325
Commercial Real Estate Portfolio Segment [Member] | Investment Property [Member] |  |
2025/2024 | 142,110 | 39,906
2024/2023 | 43,011 | 123,864
2023/2022 | 103,095 | 179,399
2022/2021 | 162,730 | 136,994
2021/2020 | 91,552 | 55,551
2020/2019 and Prior | 429,241 | 385,629
Revolving | 21,824 | 18,473
Revolving-Term | 42,174 | 38,620
Total Loans | 1,035,737 | 978,436
Commercial Real Estate Portfolio Segment [Member] | Investment Property [Member] | Pass [Member] |  |
2025/2024 | 142,110 | 39,906
2024/2023 | 43,011 | 123,864
2023/2022 | 103,095 | 169,645
2022/2021 | 130,895 | 136,994
2021/2020 | 91,552 | 55,551
2020/2019 and Prior | 423,985 | 371,046
Revolving | 21,824 | 18,473
Revolving-Term | 42,174 | 38,620
Total Loans | 998,646 | 954,099
Commercial Real Estate Portfolio Segment [Member] | Investment Property [Member] | Special Mention [Member] |  |
2022/2021 | 22,176 |
2020/2019 and Prior | 3,326 | 12,653
Total Loans | 25,502 | 12,653
Commercial Real Estate Portfolio Segment [Member] | Investment Property [Member] | Substandard [Member] |  |
2023/2022 |  | 9,754
2022/2021 | 9,659 |
2020/2019 and Prior | 1,930 | 1,930
Total Loans | 11,589 | 11,684
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member] |  |
2025/2024 | 377,985 | 435,622
2024/2023 | 345,114 | 131,866
2023/2022 | 97,171 | 152,319
2022/2021 | 116,512 | 144,494
2021/2020 | 105,847 | 12,800
2020/2019 and Prior | 21,272 | 38,589
Revolving | 645,159 | 550,328
Revolving-Term | 38,955 | 23,448
Total Loans | 1,748,015 | 1,489,466
2025/2024, Current period gross charge-offs |  | 93
2023/2022, Current period gross charge-offs | 2,517 |
2022/2021, Current period charge-offs | 11,086 |
2021/2020, Current period gross charge-offs |  | 241
2020/2019 and Prior, Current period gross charge-offs | 45 |
Revolving term gross charge-offs |  | 11
Total Current Period Charge-offs | 13,648 | 345
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member] | Pass [Member] |  |
2025/2024 | 377,985 |
2024/2023 | 334,861 |
2023/2022 | 95,142 |
2022/2021 | 116,512 |
2021/2020 | 97,609 |
2020/2019 and Prior | 14,269 |
Revolving | 625,715 |
Revolving-Term | 22,178 |
Total Loans | 1,684,271 |
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member] | Special Mention [Member] |  |
2023/2022 | 1,215 |
2021/2020 | 7,865 |
2020/2019 and Prior | 651 |
Revolving-Term | 4,381 |
Total Loans | 14,112 |
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member] | Substandard [Member] |  |
2025/2024 |  | 10,307
2024/2023 | 10,253 | 4,352
2023/2022 | 814 | 19,252
2022/2021 |  | 52
2021/2020 | 373 | 2,040
2020/2019 and Prior | 6,352 | 4,417
Revolving | 19,444 | 12,484
Revolving-Term | 12,396 | 10,448
Total Loans | 49,632 | 63,352
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member] | Doubtful [Member] |  |
Revolving-Term |  | 11
Total Loans |  | 11
Commercial Portfolio Segment [Member] | Construction [Member] |  |
2025/2024 | 5,500 |
Revolving | 19,822 | 11,204
Total Loans | 25,322 | 11,204
Commercial Portfolio Segment [Member] | Construction [Member] | Pass [Member] |  |
2025/2024 | 5,500 |
Revolving | 19,822 | 11,204
Total Loans | 25,322 | 11,204
Consumer and Other [Member] |  |
2025/2024 | 118,818 | 31,687
2024/2023 | 5,979 | 100
2023/2022 |  | 4,943
2022/2021 |  | 3,265
2021/2020 | 163 | 120
2020/2019 and Prior | 2,992 | 4,009
Revolving | 39,551 | 33,198
Revolving-Term | 6,791 | 2,843
Total Loans | 174,294 | 80,165
2020/2019 and Prior, Current period gross charge-offs | 4 | 3
Revolving term gross charge-offs | 30 | 36
Total Current Period Charge-offs | 34 | 39
Consumer and Other [Member] | Pass [Member] |  |
2025/2024 | 118,818 | 31,687
2024/2023 | 5,979 | 100
2023/2022 |  | 4,943
2022/2021 |  | 3,265
2021/2020 | 163 | 120
2020/2019 and Prior | 2,992 | 4,009
Revolving | 39,551 | 33,194
Revolving-Term | 6,791 | 2,843
Total Loans | $ 174,294 | 80,161
Consumer and Other [Member] | Substandard [Member] |  |
Revolving |  | 4
Total Loans |  | $ 4

X
- Definition Financing receivable revolving term gross charge offs + References No definition available. + Details
Name: | pgc_FinancingReceivableRevolvingTermGrossChargeOffs
Namespace Prefix: | pgc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost of financing receivable originated more than five years prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 + Details
Name: | us-gaap_FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost of financing receivable originated four years prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 + Details
Name: | us-gaap_FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost of financing receivable originated in current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 + Details
Name: | us-gaap_FinancingReceivableOriginatedInCurrentFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost of financing receivable originated in fiscal year prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 + Details
Name: | us-gaap_FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of writeoff of financing receivable originated more than five years before current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 + Details
Name: | us-gaap_FinancingReceivableOriginatedMoreThanFiveYearsBeforeCurrentFiscalYearWriteoff
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amortized cost of financing receivable originated three years prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 + Details
Name: | us-gaap_FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost of financing receivable originated two years prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 + Details
Name: | us-gaap_FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost of financing receivable that can be withdrawn, repaid, and redrawn. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 + Details
Name: | us-gaap_FinancingReceivableRevolving
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost of revolving financing receivable converted to term loan. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6A + Details
Name: | us-gaap_FinancingReceivableRevolvingConvertedToTermLoan
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of writeoff of revolving financing receivable converted to term loan. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6A + Details
Name: | us-gaap_FinancingReceivableRevolvingConvertedToTermLoanWriteoff
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of writeoff of financing receivable originated four years before current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 + Details
Name: | us-gaap_FinancingReceivableYearFiveOriginatedFourYearsBeforeCurrentFiscalYearWriteoff
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of writeoff of financing receivable originated three years before current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 + Details
Name: | us-gaap_FinancingReceivableYearFourOriginatedThreeYearsBeforeCurrentFiscalYearWriteoff
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of writeoff of financing receivable originated in current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 + Details
Name: | us-gaap_FinancingReceivableYearOneOriginatedCurrentFiscalYearWriteoff
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of writeoff of financing receivable originated two years before current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 + Details
Name: | us-gaap_FinancingReceivableYearThreeOriginatedTwoYearsBeforeCurrentFiscalYearWriteoff
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of writeoff of financing receivable originated in fiscal year before current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 + Details
Name: | us-gaap_FinancingReceivableYearTwoOriginatedFiscalYearBeforeCurrentFiscalYearWriteoff
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amortized cost, before allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1A -Publisher FASB -URI https://asc.fasb.org/1943274/2147482736/825-10-45-1A Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 948 -SubTopic 310 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147477011/948-310-45-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 13 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481990/310-10-45-13 Reference 5: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7A -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-7A Reference 6: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 29 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-29 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph a -Subparagraph (1) -Publisher SEC Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph a -Subparagraph (2) -Publisher SEC Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef -Name Regulation S-K (SK) -Number 229 -Section 1404 -Paragraph a -Publisher SEC Reference 10: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 80 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-80 Reference 11: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(3)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 14 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-14 Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-5 + Details
Name: | us-gaap_NotesReceivableGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=us-gaap_PassMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=us-gaap_SpecialMentionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=us-gaap_SubstandardMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=us-gaap_DoubtfulMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_EquitySecuritiesByIndustryAxis=us-gaap_LeaseAgreementsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ConstructionLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ResidentialPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LienCategoryAxis=us-gaap_JuniorLienMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=pgc_PrimaryResidentialMortgagesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=pgc_MultifamilyPropertyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialRealEstatePortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_EquitySecuritiesByIndustryAxis=us-gaap_CommercialAndIndustrialSectorMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=pgc_OwnerOccupiedPropertyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=pgc_InvestmentPropertyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ConsumerPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |