Equity Compensation (Schedule of Equity Compensation Stock Options Activity) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Equity Compensation Arrangement by Share-based Payment Award [Abstract]
Number of Options Outstanding at beginning of period			653
Number of Options granted	0	0	0	0
Number of Options exercised			(235)
Number of Options forfeited			(3)
Number of Options expired			0
Number of Options Outstanding at end of period	415		415
Number of Options Exercisable at end of period	335		335
Weighted Average Exercise Price Outstanding at beginning of period			$ 17.85
Weighted Average Exercise Price Options granted			$ 0.00
Weighted Average Exercise Price Options exercised			$ 17.75
Weighted Average Exercise Price Options forfeited			$ 21.15
Weighted Average Exercise Price Options expired			$ 0.00
Weighted Average Exercise Price Outstanding at end of period	$ 17.89		$ 17.89
Weighted Average Exercise Price Exercisable at end of period	$ 17.40		$ 17.40
Weighted Average Remaining Contractual Term Outstanding at end of period, Years			3 years 3 months 28 days
Weighted Average Remaining Contractual Term Exercisable at end of period, Years			2 years 9 months 2 days
Aggregate Intrinsic Value Outstanding at end of period	$ 3,036		$ 3,036
Aggregate Intrinsic Value Exercisable at end of period	$ 2,611		$ 2,611