Summary of Significant Accounting Policies (Policies)

6 Months Ended

Jun. 30, 2016

Summary of Significant Accounting Policies [Abstract]

Basis of Presentation — The accompanying unaudited consolidated financial statements have been prepared in accordance with instructions to Form 10-Q and therefore do not include all information and footnotes necessary for a fair presentation of financial position, results of operations, and cash flows in conformity with U.S. generally accepted accounting principles (U.S. GAAP). All adjustments consisting of normally recurring accruals that, in the opinion of management, are necessary for a fair presentation of the financial position and results of operations for the periods covered by the report have been included. The accompanying unaudited consolidated financial statements should be read in conjunction with the Pinnacle Financial consolidated financial statements and related notes appearing in the 2015 Annual Report previously filed on Form 10-K.

These consolidated financial statements include the accounts of Pinnacle Financial and its wholly-owned subsidiaries. PNFP Statutory Trust I, PNFP Statutory Trust II, PNFP Statutory Trust III and PNFP Statutory Trust IV are affiliates of Pinnacle Financial and are included in these consolidated financial statements pursuant to the equity method of accounting. Significant intercompany transactions and accounts are eliminated in consolidation.

Use of Estimates

Use of Estimates — The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities as of the balance sheet date and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Material estimates that are particularly susceptible to significant change in the near term include the determination of the allowance for loan losses, determination of impairment of intangible assets, including goodwill, the valuation of deferred tax assets, and our investment portfolio, including other-than-temporary impairment. These financial statements should be read in conjunction with Pinnacle Financial's Annual Report on Form 10-K for the year ended December 31, 2015. There have been no significant changes to Pinnacle Financial's significant accounting policies as disclosed in Pinnacle Financial's Annual Report on Form 10-K for the year ended December 31, 2015.

Cash Flow Information

Cash Flow Information — Supplemental cash flow information addressing certain cash and noncash transactions for each of the six months ended June 30, 2016 and June 30, 2015 was as follows:

	For the six months ended
	June 30, 2016		June 30, 2015
Cash Transactions:
Interest paid	$	14,722,572	$	7,099,390
Income taxes paid, net		22,364,686		17,847,500
Noncash Transactions:
Loans charged-off to the allowance for loan losses		16,372,819		6,098,606
Loans foreclosed upon and transferred to other real estate owned		2,491,946		252,896
Loans foreclosed upon and transferred to other assets		1,673,946		3,478,159

Income per Common Share

Income Per Common Share — Basic net income per common share (EPS) is computed by dividing net income by the weighted average common shares outstanding for the period. Diluted EPS reflects the dilution that could occur if securities or other contracts to issue common stock were exercised or converted. The difference between basic and diluted weighted average shares outstanding is attributable to common stock options, common stock appreciation rights, restricted share awards, and restricted share unit awards. The dilutive effect of outstanding options, common stock appreciation rights, restricted share awards, and restricted share unit awards is reflected in diluted EPS by application of the treasury stock method.

The following is a summary of the basic and diluted net income per share calculations for the three and six months ended June 30, 2016 and 2015:

	Three months ended June 30,				Six months ended June 30,
	2016		2015		2016		2015
Basic net income per share calculation:
Numerator - Net income	$	30,786,772	$	22,663,831	$	58,752,036	$	44,506,542

Denominator - Average common shares outstanding		41,274,450		35,128,856		40,678,669		35,085,271
Basic net income per share	$	0.75	$	0.65	$	1.44	$	1.27

Diluted net income per share calculation:
Numerator – Net income	$	30,786,772	$	22,663,831	$	58,752,036	$	44,506,542

Denominator - Average common shares outstanding		41,274,450		35,128,856		40,678,669		35,085,271
Dilutive shares ⁽¹⁾		700,033		425,827		732,579		391,827
Average diluted common shares outstanding		41,974,483		35,554,683		41,411,248		35,477,098
Diluted net income per share	$	0.73	$	0.64	$	1.42	$	1.25

⁽¹⁾

Approximately 518,152 restricted share units are not included in the weighted-average shares outstanding as they are deemed to be contingently issuable. Additionally, for the periods ending June 30, 2016 and 2015, there were no share based awards excluded from the diluted earnings per share computation because they were deemed anti-dilutive.

Mortgage Servicing Rights

Mortgage Servicing Rights — In conjunction with the acquisition of Magna, Pinnacle Bank acquired a residential mortgage servicing portfolio which was recorded at fair value upon acquisition. The residential mortgage servicing portfolio was recorded at $6.4 million as of December 31, 2015, net of related amortization. During the first quarter of 2016, Pinnacle Bank sold the mortgage servicing rights associated with the $830 million Fannie Mae portfolio for $6.8 million, net of associated costs to sell. Approximately $241,000 was recorded as income in the first quarter of 2016 as a result of the sale.

Subsequent Events

Subsequent Events — ASC 855, Subsequent Events, establishes general standards of accounting for and disclosure of events that occur after the balance sheet date but before financial statements are issued. Pinnacle Financial evaluated all events or transactions that occurred after June 30, 2016 through the date of the issued financial statements.

Merger with Avenue Financial Holdings, Inc. (Avenue)

On January 28, 2016, Pinnacle Financial entered into an Agreement and Plan of Merger (the Merger Agreement) by and between Pinnacle Financial and Avenue, a publicly traded bank holding company, pursuant to which Avenue would merge with and into Pinnacle Financial, with Pinnacle Financial continuing as the surviving corporation (the Avenue Merger). On July 1, 2016, Avenue merged with Pinnacle Financial.

Pursuant to the terms of the Merger Agreement, each holder of Avenue common stock issued and outstanding, subject to certain exceptions, received 0.36 shares of Pinnacle Financial's common stock and an amount in cash equal to $2.00 for each share of Avenue common stock owned by them at the effective time of the Avenue Merge

Cash was paid in lieu of any fractional shares of Pinnacle Financial common stock that would otherwise be issued in the Avenue Merger based on the average closing price of Pinnacle Financial's common stock for the ten (10) trading days ending on the business day immediately preceding the closing date of the Avenue Merger. Additionally, any outstanding options to purchase shares of common stock of Avenue that were not vested were accelerated prior to, but conditioned on the occurrence of, the closing of the Avenue Merger and all options that were not exercised prior to the closing were cancelled and the holders of any such options received an amount in cash equal to the product of (x) the excess, if any, of $20.00 over the exercise price of each such option and (y) the number of shares of Avenue common stock subject to each such option.

As of the consummation of the Merger, Avenue had 10,445,349 shares of common stock issued and outstanding (including shares of restricted stock) and 101,389 outstanding stock options. As a result, the Company has issued approximately 3.76 million shares of its common stock and paid approximately $20.9 million in cash (including payments related to fractional shares) to the Avenue shareholders and approximately $1.0 million to holders of options to purchase shares of Avenue common stock that were not exercised prior to the consummation of the Merger.

In addition, upon consummation of the Avenue Merger, Pinnacle Financial assumed Avenue's obligations under its outstanding $20.0 million subordinated notes issued in December 2014 that mature in December 2024. These notes bear interest at a rate of 6.75% per annum until January 1, 2020 and may not be repaid prior to such date. Beginning on January 1, 2020, if not redeemed on such date, these notes will bear interest at a floating rate equal to the three-month LIBOR determined on the determination date of the applicable interest period plus 4.95%. The subordinated notes will be recorded at fair value in connection with purchase accounting and as a result, Pinnacle Financial will incur current interest rates.

Recently Adopted Accounting Pronouncements

Recently Adopted Accounting Pronouncements — In April 2015, the Financial Accounting Standards Board (FASB) issued ASU 2015-03 Simplifying the Presentation of Debt Issuance Costs requiring that debt issuance costs related to a debt liability be presented in the balance sheet as a direct reduction from the carrying amount of the related debt liability. The guidance became effective on January 1, 2016. As a result of the adoption of this standard, Pinnacle Financial reclassified approximately $870,000 of deferred financing costs from Other Assets to Subordinated Debt and Other Borrowings in the consolidated balance sheet as of December 31, 2015.

- Definition

Disclosure of accounting policy for cash and cash equivalents, including the policy for determining which items are treated as cash equivalents. Other information that may be disclosed includes (1) the nature of any restrictions on the entity's use of its cash and cash equivalents, (2) whether the entity's cash and cash equivalents are insured or expose the entity to credit risk, (3) the classification of any negative balance accounts (overdrafts), and (4) the carrying basis of cash equivalents (for example, at cost) and whether the carrying amount of cash equivalents approximates fair value.

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- Definition

Disclosure of accounting policy for servicing assets and liabilities including, but not necessarily limited to: (a) how a servicing asset or servicing liability is initially recognized and measured, (b) management's basis for determining its classes of servicing assets and servicing liabilities, (c) where contractually specified fees, late fees or ancillary fees are reported in the statement of income, (d) how the entity subsequently measures each class of servicing assets and servicing liabilities (that is, by using the amortization method or fair value method), and the methodology and significant assumptions used to value such servicing, (e) for those classes subsequently measured using the amortization method, where changes in the carrying amount are reported in the statement of income and how such servicing assets and liabilities are evaluated for impairment, and (f) for those classes subsequently measured at fair value, where changes in the fair value are reported in the statement of income.

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