Derivative Financial Instruments |
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Derivative Instruments and Hedging Activities Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Derivative Financial Instruments | Derivative Financial Instruments The Company uses derivative financial instruments to help manage exposure to interest rate risk and the effects that changes in interest rates may have on net income and the fair value of assets and liabilities. The Company enters into interest rate swap agreements as part of its asset/liability management strategy to help manage its interest rate risk position. Additionally, the Company enters into forward contracts for the future delivery of mortgage loans to third-party investors and enters into IRLCs with potential borrowers to fund specific mortgage loans that will be sold into the secondary market. The forward contracts are entered into in order to economically hedge the effect of changes in interest rates resulting from the Company’s commitment to fund the loans. The Company entered into various interest rate swap agreements designated and qualifying as accounting hedges during the reported periods. Designating an interest rate swap as an accounting hedge allows the Company to recognize gains and losses, less any ineffectiveness, in the income statement within the same period that the hedged item affects earnings. The Company includes the gain or loss on the hedged items in the same line item as the offsetting loss or gain on the related interest rate swaps. For derivative instruments that are designated and qualify as cash flow hedges, any gains or losses related to changes in fair value are recorded in accumulated other comprehensive loss, net of tax. The fair value of interest rate swaps with a positive fair value are reported in accrued income and other assets in the consolidated balance sheets while interest rate swaps with a negative fair value are reported in accrued expenses and other liabilities in the consolidated balance sheets. The IRLCs and forward contracts are not designated as accounting hedges and are recorded at fair value with changes in fair value reflected in noninterest income on the consolidated statements of income. The fair value of derivative instruments with a positive fair value are reported in accrued income and other assets in the consolidated balance sheets, while derivative instruments with a negative fair value are reported in accrued expenses and other liabilities in the consolidated balance sheets. The following table presents amounts that were recorded on the consolidated balance sheets related to cumulative basis adjustments for interest rate swap derivatives designated as fair value accounting hedges as of December 31, 2018 and 2017.
1 These amounts include the amortized cost basis of closed portfolios used to designate hedging relationships in which the hedged item is the last layer expected to be remaining at the end of the hedging relationship. At December 31, 2018 and 2017, the amounts of the designated hedged items were $88.2 million and $50.0 million, respectively. The following table presents a summary of interest rate swap derivatives designated as fair value accounting hedges of fixed-rate receivables used in the Company's asset/liability management activities at December 31, 2018 and December 31, 2017, identified by the underlying interest rate-sensitive instruments.
The following table presents a summary of interest rate swap derivatives designated as cash flow accounting hedges of variable-rate liabilities used in the Company's asset/liability management activities at December 31, 2018. There were no interest rate swap derivatives designated as cash flow accounting hedges at December 31, 2017.
These derivative financial instruments were entered into for the purpose of managing the interest rate risk of certain assets and liabilities. The Company pledged $7.0 million and $0.7 million of cash collateral to counterparties as security for its obligations related to these interest rate swap transactions at December 31, 2018 and 2017, respectively. Collateral posted and received is dependent on the market valuation of the underlying hedges. The following table presents the notional amount and fair value of interest rate swaps, IRLCs and forward contracts utilized by the Company at December 31, 2018 and 2017.
The fair value of interest rate swaps were estimated using a discounted cash flow method that incorporates current market interest rates as of the balance sheet date. Fair values of IRLCs and forward contracts were estimated using changes in mortgage interest rates from the date the Company entered into the IRLC and the balance sheet date. The following table presents the effects of the Company's cash flow hedge relationships on the consolidated statements of comprehensive income during the twelve months ended December 31, 2018, 2017, and 2016.
The following table summarizes the periodic changes in the fair value of the derivative financial instruments on the consolidated statements of income for the twelve months ended December 31, 2018, 2017, and 2016.
The following table presents the effects of the Company's interest rate swap agreements on the consolidated statements of income during the twelve months ended December 31, 2018, 2017, and 2016.
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