Condensed Consolidated Statement of Stockholders' Equity (Unaudited) (Parenthetical) (USD $)	6 Months Ended
Jun. 30, 2014
Cash dividends on preferred stock, rate	1.00%
Cash dividends on common stock, per share	$ 0.24
Retained Earnings [Member]
Cash dividends on preferred stock, rate	1.00%
Cash dividends on common stock, per share	$ 0.24

Aggregate dividends paid during the period for each share of common stock outstanding.

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.3-04)

-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

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Balance Type:	na
Period Type:	duration