Stock-Based Compensation (Schedule of Stock Options Outstanding and Exercisable) (Details) (Stock Options and Stock Appreciation Rights (SARs), USD $) In Thousands, except Per Share data, unless otherwise specified			9 Months Ended
	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2014 $10.40 to $11.59	Sep. 30, 2014 $2.37 to $6.21
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of Exercise Prices, Maximum			$ 10.4	$ 2.37
Range of Exercise Prices, Maximum			$ 11.59	$ 6.21
Weighted Average Exercise Prices	$ 6.65	$ 6.64	$ 11.11	$ 5.49
Grants Outstanding	275		57	218
Intrinsic Value-Grants Outstanding			$ 1	$ 1,145
Grants Exercisable	244		57	187
Intrinsic Value- Grants Exercisable			$ 1	$ 994