Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

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Outstanding notional amount specified by the derivative(s). Expressed as an absolute value.

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- Definition

Represents the amount of negative fair value.

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- Definition

Net accrued on interest rate swaps.

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- Definition

Notional Amount Of Option Contract

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- Definition

Represents the fair value of open option contracts.

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Represents the amount of the positive fair value.

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- Definition

Sum of Spot and Forward Contract Notional Amount

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- Definition

The aggregate fair value of assets that are already posted, at the end of the reporting period, as collateral for derivative instruments with credit-risk-related contingent features.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
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-Paragraph 4H
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- Definition

The average percentage points added to the reference rate to compute the variable rate on the group of interest rate derivatives.

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Average fixed interest rate related to the group of interest rate derivatives.

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Average variable interest rate related to the group of interest rate derivatives.

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- Definition

Including the current and noncurrent portions, carrying value as of the balance sheet date of long-term debt (with maturities initially due after one year or beyond the operating cycle if longer) identified as Junior Subordinated Notes, which have a lower priority than senior instruments.

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-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(16)(a))
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- Definition

Amount after tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

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Note 14 - Financial Derivatives (Details Textual) - USD ($)	1 Months Ended	3 Months Ended
	May 31, 2014	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Junior Subordinated Notes	$ 119,100,000
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax		$ 299,000	$ (3,120,000)
Cash [Member]
Collateral Already Posted, Aggregate Fair Value		6,500,000
Interest Rate Swap [Member] \| Cash Flow Hedging [Member] \| Designated as Hedging Instrument [Member]
Derivative Outstanding, Notional Amount	$ 119,100,000	119,100,000
Derivative Original Maturity	10 years
Derivative, Average Fixed Interest Rate	2.61%
Derivative, Average Variable Interest Rate	1.14%
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax		1,900,000
Interest Rate Swap [Member] \| Cash Flow Hedging [Member] \| Designated as Hedging Instrument [Member] \| Interest Expense [Member]
Net Accrued on Interest Rate Swaps		479,000	620,000
Interest Rate Swap [Member] \| Fair Value Hedging [Member] \| Designated as Hedging Instrument [Member]
Derivative Outstanding, Notional Amount		$ 424,200,000
Derivative, Average Fixed Interest Rate		4.62%
Derivative, Average Variable Interest Rate		3.90%
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax		$ (1,900,000)
Derivative, Average Basis Spread on Variable Rate		3.07%
Interest Rate Swap [Member] \| Fair Value Hedging [Member] \| Designated as Hedging Instrument [Member] \| Minimum [Member]
Derivative Original Maturity		4 years
Interest Rate Swap [Member] \| Fair Value Hedging [Member] \| Designated as Hedging Instrument [Member] \| Maximum [Member]
Derivative Original Maturity		8 years
Interest Rate Swap [Member] \| Fair Value Hedging [Member] \| Designated as Hedging Instrument [Member] \| Interest Expense [Member]
Net Accrued on Interest Rate Swaps		$ 713,000	$ 934,000
Negative Fair Value [Member]
Notional Amount Of Option Contract		11,700,000		$ 12,100,000
Open OptionContracts Fair Value		180,000		121,000
Sum Of Spot And Forward Contract Notional Amount		70,300,000		89,500,000
Negative Fair Value		647,000		3,100,000
Positive Fair Value [Member]
Sum Of Spot And Forward Contract Notional Amount		174,000,000		82,400,000
Positive Fair Value		$ 1,100,000		$ 1,300,000