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Common Stock Repurchases And Dividends (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Oct. 31, 2010
Stockholders' Equity Note [Abstract]
Common stock repurchases under Board authorizations					3,500,000
Authorized shares available for repurchase	778,365		778,365
Dividends declared	$ 0	$ 1,700	$ 0	$ 5,200
Payments of dividends	$ 0		$ 0	$ 5,180
Stock repurchased during period, shares		65,176		164,792

Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.

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- Definition

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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