Time Deposits - Scheduled Maturities of Time Deposits over $100 Thousand (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Banking and Thrift [Abstract]
Due in 2015	$ 41,844
Due in 2016	20,140
Due in 2017	9,232
Due in 2018	2,251
Due in 2019	1,967
Thereafter	1,392
Total	$ 76,826us-gaap_TimeDeposits100000OrMore	$ 75,900us-gaap_TimeDeposits100000OrMore

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The aggregate amount of domestic and foreign time deposit liabilities (including certificates of deposits, individual retirement accounts and open accounts) in denominations of $100,000 or more.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 405

-Section 50

-Paragraph 1

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6479006&loc=d3e64164-112818

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Industry Guide

-Number 3

-Section V

-Paragraph A

-Subparagraph 4

+ Details

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- Definition

Time deposit one hundred thousand or more maturities after year five.

+ References

No definition available.

+ Details

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- Definition

Time deposit one hundred thousand or more maturities year five.

+ References

No definition available.

+ Details

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- Definition

Time deposit one hundred thousand or more maturities year four.

+ References

No definition available.

+ Details

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- Definition

Time deposit one hundred thousand Or more maturities year one.

+ References

No definition available.

+ Details

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- Definition

Time deposit one hundred thousand or more maturities year three.

+ References

No definition available.

+ Details

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- Definition

Time deposit one hundred thousand or more maturities year two.

+ References

No definition available.

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