Number of shares of equity interests issued or issuable to acquire entity.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (b)(4)

-URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479

+ Details

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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

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+ Details

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- Definition

The number of shares issued or sold by the subsidiary or equity method investee per stock transaction.

+ References

No definition available.

+ Details

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- Definition

Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction.

+ References

No definition available.

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Shareholders' Equity Stock Issuance (Details) - Common Stock - $ / shares			6 Months Ended
	Jun. 23, 2015	May. 01, 2015	Jun. 30, 2015	Jun. 30, 2014
Class of Stock
Number of shares issued in merger			2,723,083	0
Private Placement
Class of Stock
Sale of stock, number of shares issued in transaction	300,000
Sale of stock, price per share	$ 28.00
Central Bancshares, Inc.
Class of Stock
Number of shares issued in merger		2,723,083