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Investments in Equity Method Affiliates (Summarized Data Of Equity Method Investees) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Investments in Equity Method Affiliates [Abstract]
Total Assets	$ 370,388	$ 279,874
Liabilities	144,578	96,981
Equity attributable to the investees	225,810	182,277
Non-controlling interest		616
Liabilities & Equity	370,388	279,874
Net income / (loss)	28,885	2,248	12,786
Net income / (loss) attributable to the investees	$ 29,501	$ 2,667	$ 12,818

The amount of assets reported by an equity method investment of the entity.

The amount of liabilities reported by an equity method investment of the entity.

The amount of liabilities and equity reported by an equity method investment of the entity.

Amount of equity attributable to noncontrolling interests of an equity method investment of the entity.

The amount of net income (loss) reported by an equity method investment of the entity.