Nominal or face amount used to calculate payments on the derivative asset.

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Reference 2: http://www.xbrl.org/2003/role/presentationRef
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Description of the relevant terms of the derivative. Includes the type of instrument, risk being hedged, notional amount, counterparty, inception date, maturity date, relevant interest rates, strike price, cap price, and floor price.

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Fair value of the assets less the liabilities of a derivative or group of derivatives.

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The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments.

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The effective portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period.

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Date the derivative contract matures, in CCYY-MM-DD format.

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Amount of gain (loss) from the ineffectiveness of the hedge.

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- Definition

The number of derivative instruments of a particular group held by the entity.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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The fair value as of the balance sheet date of financial instruments and other positions owned by the entity and pledged to counterparties as collateral, including: (1) mortgages, mortgage-backed and asset backed securities; (2) US government and agency obligations; (3) state and municipal government obligations; (4) other sovereign government debt; (5) corporate obligations; (6) corporate equities; (7) principal investments; (8) derivative contracts; and (9) physical commodities.

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Derivative Financial Instruments (Details)	3 Months Ended	12 Months Ended
Derivative Financial Instruments (Details)	Mar. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)	Nov. 07, 2013 USD ($) derivative
Derivatives, Fair Value [Line Items]
Owned and pledged as collateral	$ 5,930,000
Interest Rate Swap 1 [Member] \| Interest Expense [Member]
Gain (Loss) Recognized in Other Comprehensive Income, Net [Abstract]
Amount of Gain (Loss), Reclassified from AOCI into Income (Effective Portion)	0	$ 0
Interest Rate Swap 1 [Member] \| Other Income [Member]
Gain (Loss) Recognized in Other Comprehensive Income, Net [Abstract]
Amount of Gain (Loss), Recognized in Income on Derivatives (Ineffective Portion)	0	0
Interest Rate Swap 1 [Member] \| Other Liabilities [Member]
Derivative instrument according to type of hedges [Abstract]
Notional Amount	25,000,000		$ 25,000,000.00
Fair Value	$ (2,073,000)
Maturity	Nov. 09, 2020
Interest Rate Swap 1 [Member] \| Other Assets [Member]
Derivative instrument according to type of hedges [Abstract]
Notional Amount		25,000,000
Fair Value		$ (1,501,000)
Maturity		Nov. 09, 2020
Interest Rate Swap 1 [Member] \| Accumulated Other Comprehensive Income (Loss) [Member]
Gain (Loss) Recognized in Other Comprehensive Income, Net [Abstract]
Amount of Gain (Loss), Recognized in OCI (Effective Portion)	$ (353,000)	$ (394,000)
Interest Rate Swap 2 [Member] \| Interest Expense [Member]
Gain (Loss) Recognized in Other Comprehensive Income, Net [Abstract]
Amount of Gain (Loss), Reclassified from AOCI into Income (Effective Portion)	0	0
Interest Rate Swap 2 [Member] \| Other Income [Member]
Gain (Loss) Recognized in Other Comprehensive Income, Net [Abstract]
Amount of Gain (Loss), Recognized in Income on Derivatives (Ineffective Portion)	0	0
Interest Rate Swap 2 [Member] \| Other Liabilities [Member]
Derivative instrument according to type of hedges [Abstract]
Notional Amount	25,000,000		$ 25,000,000.00
Fair Value	$ (3,860,000)
Maturity	Nov. 07, 2023
Interest Rate Swap 2 [Member] \| Other Assets [Member]
Derivative instrument according to type of hedges [Abstract]
Notional Amount		25,000,000
Fair Value		$ (2,679,000)
Maturity		Nov. 07, 2023
Interest Rate Swap 2 [Member] \| Accumulated Other Comprehensive Income (Loss) [Member]
Gain (Loss) Recognized in Other Comprehensive Income, Net [Abstract]
Amount of Gain (Loss), Recognized in OCI (Effective Portion)	$ (730,000)	$ (461,000)
Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Number of interest rate swaps held \| derivative			2
Description of terms	three-month LIBOR
Designated as Hedging Instrument [Member] \| Interest Rate Swap 1 [Member]
Derivatives, Fair Value [Line Items]
Number of interest rate swaps held \| derivative			1