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CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (unaudited) (Parenthetical) (USD $)
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3 Months Ended | 6 Months Ended | ||
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Jun. 30, 2014
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Jun. 30, 2013
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Jun. 30, 2014
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Jun. 30, 2013
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| Cash dividend (in dollars per share) | $ 0.02 | $ 0 | $ 0.04 | $ 0 |
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Preferred Stock [Member] | Series B [Member]
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| Conversion of Preferred Stock Series B to Common Stock (in shares) | 300 | |||
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Common Stock [Member]
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| Conversion of Preferred Stock Series B to Common Stock (in shares) | 50,000 | |||
| X | ||||||||||
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- Definition
Number of shares issued during the period as a result of the conversion of preferred stock. No definition available.
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| X | ||||||||||
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- Definition
Aggregate dividends declared during the period for each share of common stock outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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