Consolidated Statement of Comprehensive Income (Parenthetical) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Income Tax Expense (Benefit), Discontinued Operations	$ 450	$ 7,610	$ 420
Income Tax Expense (Benefit) on Gain (Loss), Discontinued Operations	$ 1,220	$ 0	$ 0