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Mergers and Acquisitions (Fair Value Adjustments) (Details) - Phoenix Bancorp Inc. [Member]	Mar. 01, 2015 USD ($)
Business Acquisition [Line Items]
Gross amortized cost basis at March 1, 2015	$ 112,816,000
Market rate adjustment	270,000
Credit fair value adjustment on pools of homogeneous loans	(1,461,000)
Credit fair value adjustment on impaired loans	(1,262,000)
Fair value of purchased loans	$ 110,363,000

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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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Fair value of acquired receivable from business combination, excluding certain loans and debt securities acquired in transfer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (b)(1)
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The amount of financial assets (as defined) recognized as of the acquisition date.

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-Publisher FASB
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