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v3.10.0.1

Other borrowings (Details) - USD ($) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2018 | Dec. 31, 2017
Debt Instrument [Line Items] |  |  |
Subordinated debt and other borrowings |  | $ 485,130,000 | $ 465,505,000
Debt issuance costs and fair value adjustments |  | $ (7,745,000) |
Revolving credit facility |  |  |
Debt Instrument [Line Items] |  |  |
Date Established | [1] | Apr. 26, 2018 |
Maturity | [1] | Apr. 25, 2019 |
Subordinated debt and other borrowings | [1] | $ 20,000,000 |
Interest Rate (as percent) | [1] | 4.10% |
Line of Credit Facility, Maximum Borrowing Capacity |  | $ 75,000,000.0 |
Pinnacle Statutory Trust I |  |  |
Debt Instrument [Line Items] |  |  |
Date Established |  | Dec. 29, 2003 |
Maturity |  | Dec. 30, 2033 |
Subordinated debt and other borrowings |  | $ 10,310,000 |
Interest Rate (as percent) |  | 5.59% |
Coupon Structure |  | 30-day LIBOR + 2.80% |
Debt Instrument, Basis Spread on Variable Rate |  | 2.80% |
Pinnacle Statutory Trust II |  |  |
Debt Instrument [Line Items] |  |  |
Date Established |  | Sep. 15, 2005 |
Maturity |  | Sep. 30, 2035 |
Subordinated debt and other borrowings |  | $ 20,619,000 |
Interest Rate (as percent) |  | 4.20% |
Coupon Structure |  | 30-day LIBOR + 1.40% |
Debt Instrument, Basis Spread on Variable Rate |  | 1.40% |
Pinnacle Statutory Trust III |  |  |
Debt Instrument [Line Items] |  |  |
Date Established |  | Sep. 07, 2006 |
Maturity |  | Sep. 30, 2036 |
Subordinated debt and other borrowings |  | $ 20,619,000 |
Interest Rate (as percent) |  | 4.45% |
Coupon Structure |  | 30-day LIBOR + 1.65% |
Debt Instrument, Basis Spread on Variable Rate |  | 1.65% |
Pinnacle Statutory Trust IV |  |  |
Debt Instrument [Line Items] |  |  |
Date Established |  | Oct. 31, 2007 |
Maturity |  | Sep. 30, 2037 |
Subordinated debt and other borrowings |  | $ 30,928,000 |
Interest Rate (as percent) |  | 5.64% |
Coupon Structure |  | 30-day LIBOR + 2.85% |
Debt Instrument, Basis Spread on Variable Rate |  | 2.85% |
BNC Capital Trust I |  |  |
Debt Instrument [Line Items] |  |  |
Date Established |  | Apr. 03, 2003 |
Maturity |  | Apr. 15, 2033 |
Subordinated debt and other borrowings |  | $ 5,155,000 |
Interest Rate (as percent) |  | 5.69% |
Coupon Structure |  | 30-day LIBOR + 3.25% |
Debt Instrument, Basis Spread on Variable Rate |  | 3.25% |
BNC Capital Trust II |  |  |
Debt Instrument [Line Items] |  |  |
Date Established |  | Mar. 11, 2004 |
Maturity |  | Apr. 07, 2034 |
Subordinated debt and other borrowings |  | $ 6,186,000 |
Interest Rate (as percent) |  | 5.29% |
Coupon Structure |  | 30-day LIBOR + 2.85% |
Debt Instrument, Basis Spread on Variable Rate |  | 2.85% |
BNC Capital Trust III |  |  |
Debt Instrument [Line Items] |  |  |
Date Established |  | Sep. 23, 2004 |
Maturity |  | Sep. 23, 2034 |
Subordinated debt and other borrowings |  | $ 5,155,000 |
Interest Rate (as percent) |  | 4.84% |
Coupon Structure |  | 30-day LIBOR + 2.40% |
Debt Instrument, Basis Spread on Variable Rate |  | 2.40% |
BNC Capital Trust IV |  |  |
Debt Instrument [Line Items] |  |  |
Date Established |  | Sep. 27, 2006 |
Maturity |  | Dec. 31, 2036 |
Subordinated debt and other borrowings |  | $ 7,217,000 |
Interest Rate (as percent) |  | 4.50% |
Coupon Structure |  | 30-day LIBOR + 1.70% |
Debt Instrument, Basis Spread on Variable Rate |  | 1.70% |
Valley Financial Trust I |  |  |
Debt Instrument [Line Items] |  |  |
Date Established |  | Jun. 26, 2003 |
Maturity |  | Jun. 26, 2033 |
Subordinated debt and other borrowings |  | $ 4,124,000 |
Interest Rate (as percent) |  | 5.92% |
Coupon Structure |  | 30-day LIBOR + 3.10% |
Debt Instrument, Basis Spread on Variable Rate |  | 3.10% |
Valley Financial Trust II |  |  |
Debt Instrument [Line Items] |  |  |
Date Established |  | Sep. 26, 2005 |
Maturity |  | Dec. 15, 2035 |
Subordinated debt and other borrowings |  | $ 7,217,000 |
Interest Rate (as percent) |  | 4.28% |
Coupon Structure |  | 30-day LIBOR + 1.49% |
Debt Instrument, Basis Spread on Variable Rate |  | 1.49% |
Valley Financial Trust III |  |  |
Debt Instrument [Line Items] |  |  |
Date Established |  | Dec. 15, 2006 |
Maturity |  | Jan. 30, 2037 |
Subordinated debt and other borrowings |  | $ 5,155,000 |
Interest Rate (as percent) |  | 4.25% |
Coupon Structure |  | 30-day LIBOR + 1.73% |
Debt Instrument, Basis Spread on Variable Rate |  | 1.73% |
Southcoast Capital Trust III |  |  |
Debt Instrument [Line Items] |  |  |
Date Established |  | Aug. 05, 2005 |
Maturity |  | Sep. 30, 2035 |
Subordinated debt and other borrowings |  | $ 10,310,000 |
Interest Rate (as percent) |  | 4.30% |
Coupon Structure |  | 30-day LIBOR + 1.50% |
Debt Instrument, Basis Spread on Variable Rate |  | 1.50% |
Pinnacle Bank Subordinated Notes |  |  |
Debt Instrument [Line Items] |  |  |
Date Established |  | Jul. 30, 2015 |
Maturity |  | Jul. 30, 2025 |
Subordinated debt and other borrowings | [2] | $ 60,000,000 |
Interest Rate (as percent) | [2] | 4.875% |
Coupon Structure |  | LIBOR + 3.128% |
Debt Instrument, Basis Spread on Variable Rate |  | 3.128% |
Pinnacle Bank Subordinated Notes |  |  |
Debt Instrument [Line Items] |  |  |
Date Established |  | Mar. 10, 2016 |
Maturity |  | Jul. 30, 2025 |
Subordinated debt and other borrowings | [2] | $ 70,000,000 |
Interest Rate (as percent) | [2] | 4.875% |
Coupon Structure |  | LIBOR + 3.128% |
Debt Instrument, Basis Spread on Variable Rate |  | 3.128% |
Avenue Subordinated Notes |  |  |
Debt Instrument [Line Items] |  |  |
Date Established |  | Dec. 29, 2014 |
Maturity |  | Dec. 29, 2024 |
Subordinated debt and other borrowings | [3] | $ 20,000,000 |
Interest Rate (as percent) | [3] | 6.75% |
Coupon Structure |  | LIBOR + 4.95% |
Debt Instrument, Term of variable rate |  | 3 months |
Debt Instrument, Basis Spread on Variable Rate |  | 4.95% |
Pinnacle Financial Subordinated Notes |  |  |
Debt Instrument [Line Items] |  |  |
Date Established |  | Nov. 16, 2016 |
Maturity |  | Nov. 16, 2026 |
Subordinated debt and other borrowings | [4] | $ 120,000,000 |
Interest Rate (as percent) | [4] | 5.25% |
Coupon Structure |  | LIBOR + 3.884% |
Debt Instrument, Term of variable rate |  | 3 months |
Debt Instrument, Basis Spread on Variable Rate |  | 3.884% |
BNC Subordinated Notes |  |  |
Debt Instrument [Line Items] |  |  |
Date Established |  | Sep. 25, 2014 |
Maturity |  | Oct. 01, 2024 |
Subordinated debt and other borrowings | [5] | $ 60,000,000 |
Interest Rate (as percent) | [5] | 5.50% |
Coupon Structure |  | LIBOR + 3.59% |
Debt Instrument, Term of variable rate |  | 3 months |
Debt Instrument, Basis Spread on Variable Rate |  | 3.59% |
BNC Subordinated Note |  |  |
Debt Instrument [Line Items] |  |  |
Date Established |  | Oct. 15, 2013 |
Maturity |  | Oct. 15, 2023 |
Subordinated debt and other borrowings | [6] | $ 9,880,000 |
Interest Rate (as percent) | [6] | 7.34% |
Coupon Structure |  | 30-day LIBOR + 5.50% |
Debt Instrument, Basis Spread on Variable Rate |  | 5.50% |
BNC Bancorp | Minimum | BNC Subordinated Notes Assumed Due October 2023 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Interest Rate (as percent) |  | 5.00% |
BNC Bancorp | Maximum | BNC Subordinated Notes Assumed Due October 2023 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Interest Rate (as percent) |  | 9.50% |
[1] | Borrowing capacity on the revolving credit facility is $75.0 million. An unused fee of 0.35% is assessed on the average daily unused amount of the loan.
[2] | Migrates to three month LIBOR + 3.128% beginning July 30, 2020 through the end of the term.
[3] | Migrates to three month LIBOR + 4.95% beginning January 1, 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 + 3.59% beginning October 1, 2019 through the end of the term if not redeemed on that date.
[6] | Coupon structure includes a floor of 5.0% and a cap of 9.5%.

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