Income Taxes Income Tax (Narrative) (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2014 Rate	Jun. 30, 2013	Jun. 30, 2014 Rate	Jun. 30, 2013
Valuation Allowance [Line Items]
Income tax expense incurred on earnings before valuation allowance reversal	$ 5,700,000		$ 10,900,000
Deferred tax asset valuation allowances	(3,964,000)		(9,291,000)	(4,462,000)
(Benefit) provision for income taxes	$ 1,749,000	$ 131,000	$ 1,602,000	$ 430,000
Effective Income Tax Rate Reconciliation, Percent	11.40%		5.80%