Noncontrolling Interests (Details of the income from NCI table) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Components on noncontrolling interests
Net income attributable to nonredeemable noncontrolling interests			$ (376)	$ (4,840)
Net income (loss) attributable to redeemable noncontrolling interests			0	(61)
Net loss (income)	$ 92	$ 3,879	$ 376	$ 4,901