Income Taxes (Narrative) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Income Tax Expense (Benefit)	$ 1,936	$ 2,214	$ 3,689	$ 4,369
Effective Income Tax Rate, Continuing Operations			27.30%	33.70%