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Note 9 - Hedging Activities | 6 Months Ended
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Jun. 30, 2018
Notes to Financial Statements |
Derivative Instruments and Hedging Activities Disclosure [Text Block] | 9. HEDGING ACTIVITIES Our interest rate risk policy includes guidelines for measuring and monitoring interest rate risk. Within these guidelines, parameters have been established for maximum fluctuations in net interest income. Possible fluctuations are measured and monitored using net interest income simulation. Our policy provides for the use of certain derivative instruments and hedging activities to aid in managing interest rate risk to within the policy parameters. In February 2012, we entered into an interest rate swap agreement with a correspondent bank to hedge the floating rate on our subordinated debentures, which became effective in January 2013 and matured in January 2018. Our $32.0 million of subordinated debentures have a rate equal to the 90 -Day Libor Rate plus a fixed spread of 218 basis points, and are subject to repricing quarterly. The interest rate swap agreement provided for us to pay our correspondent bank a fixed rate, while our correspondent bank paid us the 90 -Day Libor Rate on a $32.0 million notional amount. The quarterly re-set dates for the floating rate on the interest rate swap agreement were the same as the re-set dates for the floating rate on the subordinated debentures. The interest rate swap agreement was accounted for under hedge accounting guidelines; therefore, monthly fluctuations in the present value of the interest rate swap agreement, net of tax effect, were recorded in other comprehensive income. As of December 31, 2017, the fair value of the interest rate swap agreement was recorded as a liability in the amount of less than $0.1 million. Effective January 26, 2016, the notional amount of the interest rate swap agreement was reduced from $32.0 million down to $21.0 million, reflecting the $11.0 million repurchase of the associated trust preferred securities on that date. We reclassified out of accumulated other comprehensive income and recorded interest expense of approximately $0.2 million in January 2016 as part of the transaction, reflecting the market value (i.e., present value of expected future cash flows) of the interest rate swap on that date of the $11.0 million portion.

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- Definition The entire disclosure for derivative instruments and hedging activities including, but not limited to, risk management strategies, non-hedging derivative instruments, assets, liabilities, revenue and expenses, and methodologies and assumptions used in determining the amounts. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -URI http://asc.fasb.org/topic&trid=2229140 + Details
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