Derivative Financial Instruments - Additional Information (Details) $ in Thousands	3 Months Ended	12 Months Ended
Mar. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)
Derivative disclosures
Fair Value, Assets	$ 1,941	$ 2,010
Fair value, Liabilities	$ 1,994	$ 2,092
Strike rate on caps	6.00	6.00
Customer interest rate swaps (commercial customer counterparty):
Offsetting derivatives assets/liabilities	$ (821)	$ (698)
Fair Value of assets, Liabilities	1,173	1,394
Correspondent interest rate swaps (financial institution counterparty):
Offsetting derivatives assets/liabilities	(821)	(698)
Fair Value of liabilities, Assets	1,120	1,312
Interest Rate Swap \| Financial Institution
Derivative disclosures
Notional amount	183,067	185,637
Fair Value, Assets	932	698
Fair value, Liabilities	958	1,389
Interest Rate Swap \| Commercial Customer
Derivative disclosures
Notional amount	183,067	185,637
Fair Value, Assets	905	1,307
Fair value, Liabilities	932	698
Interest Rate Cap \| Financial Institution
Derivative disclosures
Notional amount	38,118	16,482
Fair Value, Assets	104	5
Interest Rate Cap \| Commercial Customer
Derivative disclosures
Notional amount	38,118	16,482
Fair value, Liabilities	$ 104	$ 5

Reflects the value of offsetting derivative assets.

No definition available.

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- Definition

Reflects teh value of offsetting derivative liabilities.

+ References

No definition available.

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- Definition

Reflects the strike rate on caps

+ References

No definition available.

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- Definition

Fair value of liability associated with financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 55
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- References

No definition available.

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- Definition

Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.

+ References

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- Definition

Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

+ References

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- Definition

Fair value of asset associated with financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset.

+ References

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- References

No definition available.

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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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- Definition

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.

+ References

No definition available.

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