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Subsequent Events (Narratives) (Details) (USD $)
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12 Months Ended | 1 Months Ended | ||
|---|---|---|---|---|
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Dec. 31, 2013
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Dec. 31, 2012
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Dec. 31, 2011
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Feb. 05, 2014
Subsequent Event [Member]
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| Subsequent Event [Line Items] | ||||
| Cash dividends declared per share | $ 0.11 | |||
| Cash dividends declared | $ 31,369,000 | $ 3,552,000 | $ 766,000 | $ 1,400,000 |
| Cash dividend declared on common stock, date declared | Feb. 05, 2014 | |||
| Cash dividend declared on common stock, payable date | Feb. 27, 2014 | |||
| Cash dividend declared on common stock, date of record | Feb. 17, 2014 | |||