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v3.20.1

Subordinated Debt and Other borrowings (Details) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2020 USD ($) subsidiary | Sep. 30, 2019 USD ($) | Dec. 31, 2019 USD ($)
Debt Instrument [Line Items] |  |  |  |
Number of wholly owned subsidiaries | subsidiary |  | 12 |  |
Term |  | 30 years |  |
Total Debt Outstanding |  | $ 669,658,000 |  | $ 749,080,000
Debt issuance costs and fair value adjustments |  | (13,337,000) |  |
Proceeds from Issuance of Debt |  |  |  | 296,500,000
Models with significant unobservable market parameters (Level 3) |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Standby letters of credit | [1] | 1,400,000 |  | $ 1,400,000
Revolving credit facility |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Maximum borrowing capacity |  | $ 75,000,000 |  |
Date Established |  | Apr. 25, 2019 |  |
Maturity |  | Apr. 24, 2020 |  |
Total Debt Outstanding | [2] | $ 0 |  |
Interest Rate (as percent) | [2] |  |  |
Coupon Structure |  | 30-day LIBOR + 1.50% |  |
Line of credit outstanding |  | $ 0 |  |
Unused fee, percentage |  | 0.30% |  |
Pinnacle Statutory Trust I |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Date Established |  | Dec. 29, 2003 |  |
Maturity |  | Dec. 30, 2033 |  |
Total Debt Outstanding |  | $ 10,310,000 |  |
Interest Rate (as percent) |  | 3.64% |  |
Coupon Structure |  | 30-day LIBOR + 2.80% |  |
Pinnacle Statutory Trust II |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Date Established |  | Sep. 15, 2005 |  |
Maturity |  | Sep. 30, 2035 |  |
Total Debt Outstanding |  | $ 20,619,000 |  |
Interest Rate (as percent) |  | 2.77% |  |
Coupon Structure |  | 30-day LIBOR + 1.40% |  |
Pinnacle Statutory Trust III |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Date Established |  | Sep. 07, 2006 |  |
Maturity |  | Sep. 30, 2036 |  |
Total Debt Outstanding |  | $ 20,619,000 |  |
Interest Rate (as percent) |  | 3.10% |  |
Coupon Structure |  | 30-day LIBOR + 1.65% |  |
Pinnacle Statutory Trust IV |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Date Established |  | Oct. 31, 2007 |  |
Maturity |  | Sep. 30, 2037 |  |
Total Debt Outstanding |  | $ 30,928,000 |  |
Interest Rate (as percent) |  | 3.59% |  |
Coupon Structure |  | 30-day LIBOR + 2.85% |  |
BNC Capital Trust I |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Date Established |  | Apr. 03, 2003 |  |
Maturity |  | Apr. 15, 2033 |  |
Total Debt Outstanding |  | $ 5,155,000 |  |
Interest Rate (as percent) |  | 5.25% |  |
Coupon Structure |  | 30-day LIBOR + 3.25% |  |
BNC Capital Trust II |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Date Established |  | Mar. 11, 2004 |  |
Maturity |  | Apr. 07, 2034 |  |
Total Debt Outstanding |  | $ 6,186,000 |  |
Interest Rate (as percent) |  | 4.68% |  |
Coupon Structure |  | 30-day LIBOR + 2.85% |  |
BNC Capital Trust III |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Date Established |  | Sep. 23, 2004 |  |
Maturity |  | Sep. 23, 2034 |  |
Total Debt Outstanding |  | $ 5,155,000 |  |
Interest Rate (as percent) |  | 4.23% |  |
Coupon Structure |  | 30-day LIBOR + 2.40% |  |
BNC Capital Trust IV |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Date Established |  | Sep. 27, 2006 |  |
Maturity |  | Dec. 31, 2036 |  |
Total Debt Outstanding |  | $ 7,217,000 |  |
Interest Rate (as percent) |  | 3.07% |  |
Coupon Structure |  | 30-day LIBOR + 1.70% |  |
Valley Financial Trust I |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Date Established |  | Jun. 26, 2003 |  |
Maturity |  | Jun. 26, 2033 |  |
Total Debt Outstanding |  | $ 4,124,000 |  |
Interest Rate (as percent) |  | 4.33% |  |
Coupon Structure |  | 30-day LIBOR + 3.10% |  |
Valley Financial Trust II |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Date Established |  | Sep. 26, 2005 |  |
Maturity |  | Dec. 15, 2035 |  |
Total Debt Outstanding |  | $ 7,217,000 |  |
Interest Rate (as percent) |  | 2.23% |  |
Coupon Structure |  | 30-day LIBOR + 1.49% |  |
Valley Financial Trust III |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Date Established |  | Dec. 15, 2006 |  |
Maturity |  | Jan. 30, 2037 |  |
Total Debt Outstanding |  | $ 5,155,000 |  |
Interest Rate (as percent) |  | 3.50% |  |
Coupon Structure |  | 30-day LIBOR + 1.73% |  |
Southcoast Capital Trust III |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Date Established |  | Aug. 05, 2005 |  |
Maturity |  | Sep. 30, 2035 |  |
Total Debt Outstanding |  | $ 10,310,000 |  |
Interest Rate (as percent) |  | 2.87% |  |
Coupon Structure |  | 30-day LIBOR + 1.50% |  |
Pinnacle Bank Subordinated Notes (2015) |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Date Established |  | Jul. 30, 2015 |  |
Maturity |  | Jul. 30, 2025 |  |
Total Debt Outstanding | [3] | $ 60,000,000 |  |
Interest Rate (as percent) | [3] | 4.88% |  |
Coupon Structure |  | three month LIBOR + 3.128% |  |
Pinnacle Bank Subordinated Notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Date Established |  | Mar. 10, 2016 |  |
Maturity |  | Jul. 30, 2025 |  |
Total Debt Outstanding | [3] | $ 70,000,000 |  |
Interest Rate (as percent) | [3] | 4.88% |  |
Coupon Structure |  | three month LIBOR + 3.128% |  |
Pinnacle Financial Subordinated Notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Date Established |  | Nov. 16, 2016 |  |
Maturity |  | Nov. 16, 2026 |  |
Total Debt Outstanding | [4] | $ 120,000,000 |  |
Interest Rate (as percent) | [4] | 5.25% |  |
Coupon Structure |  | three month LIBOR + 3.884% |  |
Pinnacle Financial Notes 2019 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Date Established |  | Sep. 11, 2019 |  |
Maturity |  | Sep. 15, 2029 |  |
Total Debt Outstanding | [5] | $ 300,000,000 |  |
Interest Rate (as percent) | [5] | 4.13% |  |
Coupon Structure |  | three month LIBOR + 2.775% |  |
Subordinated Debt Due 2023 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Repayments of Subordinated Debt |  |  | $ 8,800,000 |
BNC Subordinated Notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Repayments of Subordinated Debt |  | $ 60,000,000.0 |  |
Avenue Subordinated Notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Repayments of Subordinated Debt |  | $ 20,000,000.0 |  |
[1] | At the end of each quarter, Pinnacle Financial evaluates the inherent risks of the outstanding off-balance sheet commitments, including both commitments for unfunded loans and standby letters of credit. In making this evaluation, Pinnacle Financial utilizes credit loss expectations on funded loans from our allowance for credit losses methodology and evaluates the probability that the outstanding commitment will eventually become a funded loan. As a result, at March 31, 2020 and December 31, 2019, Pinnacle Financial included in other liabilities $16.3 million and $2.4 million, respectively, representing expected credit losses on off-balance sheet commitments, which are reflected in the estimated fair values of the related commitments. Also included in the fair values at March 31, 2020 and December 31, 2019 are unamortized fees related to these commitments of $1.4 million at both dates.
[2] | Borrowing capacity on the revolving credit facility is $75.0 million. At March 31, 2020, there were no amounts outstanding under this facility. An unused fee of 0.30% is assessed on the average daily unused amount of the loan. On April 22, 2020, the facility was amended to extend the maturity date to July 24, 2020.
[3] | Migrates to three month LIBOR + 3.128% beginning July 30, 2020 through the end of the term.
[4] | Migrates to three month LIBOR + 3.884% beginning November 16, 2021 through the end of the term.
[5] | Migrates to three month LIBOR + 2.775% beginning September 15, 2024 through the end of the term.

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