Investment Securities (Textual) (Details) - USD ($) $ in Millions	May. 31, 2015	Dec. 31, 2014
Schedule of Investments [Line Items]
Trust preferred investment security of Non Public bank company	$ 10.0	$ 10.0

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.

No definition available.

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