XML 58 R46.htm IDEA: XBRL DOCUMENT
v3.19.1

Loans and Allowance for Loan Losses - Allowance for Credit Losses (Details) - USD ($) | 3 Months Ended
--- | ---
Mar. 31, 2019 | Mar. 31, 2018
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |
Beginning Balance | $ 83,575,000 | $ 67,240,000
Charged-off loans | (6,068,000) | (8,669,000)
Recovery of previously charged-off loans | 2,503,000 | 4,702,000
Provision for loan losses | 7,184,000 | 6,931,000
Ending Balance | 87,194,000 | 70,204,000
Commercial real estate - mortgage |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |
Beginning Balance | 26,946,000 | 21,188,000
Charged-off loans | (534,000) | (728,000)
Recovery of previously charged-off loans | 72,000 | 1,396,000
Provision for loan losses | 3,683,000 | 832,000
Ending Balance | 30,167,000 | 22,688,000
Consumer real estate - mortgage |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |
Beginning Balance | 7,670,000 | 5,031,000
Charged-off loans | (350,000) | (336,000)
Recovery of previously charged-off loans | 369,000 | 666,000
Provision for loan losses | 680,000 | (261,000)
Ending Balance | 8,369,000 | 5,100,000
Construction and land development |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |
Beginning Balance | 11,128,000 | 8,962,000
Charged-off loans | 0 | (2,000)
Recovery of previously charged-off loans | 122,000 | 565,000
Provision for loan losses | (335,000) | 591,000
Ending Balance | 10,915,000 | 10,116,000
Commercial and industrial |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |
Beginning Balance | 31,731,000 | 24,863,000
Charged-off loans | (3,352,000) | (2,540,000)
Recovery of previously charged-off loans | 1,598,000 | 888,000
Provision for loan losses | 2,722,000 | 3,437,000
Ending Balance | 32,699,000 | 26,648,000
Consumer and other |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |
Beginning Balance | 5,423,000 | 5,874,000
Charged-off loans | (1,832,000) | (5,063,000)
Recovery of previously charged-off loans | 342,000 | 1,187,000
Provision for loan losses | 870,000 | 3,478,000
Ending Balance | 4,803,000 | 5,476,000
Unallocated |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |
Beginning Balance | 677,000 | 1,322,000
Charged-off loans | 0 | 0
Recovery of previously charged-off loans | 0 | 0
Provision for loan losses | (436,000) | (1,146,000)
Ending Balance | $ 241,000 | $ 176,000

X
- Definition A valuation allowance for financing receivables that are expected to be uncollectible. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953423-111524 + Details
Name: | us-gaap_FinancingReceivableAllowanceForCreditLosses
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of recovery of financing receivables doubtful of collection that were previously charged off. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(4) -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953423-111524 + Details
Name: | us-gaap_FinancingReceivableAllowanceForCreditLossesRecovery
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
Name: | us-gaap_FinancingReceivableAllowanceForCreditLossesRollForward
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of direct write-downs of financing receivables charged against the allowance. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953423-111524 + Details
Name: | us-gaap_FinancingReceivableAllowanceForCreditLossesWriteOffs
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of expense related to estimated loss from loan and lease transactions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.11) -URI http://asc.fasb.org/extlink&oid=114873765&loc=SL114874048-224260 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953423-111524 + Details
Name: | us-gaap_ProvisionForLoanAndLeaseLosses
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=pnfp_CommercialandIndustrialPortfolioSegmentMember
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: |

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