Stock-Based Compensation (Options and Common Shares Reserved for Grant) (Details) - Jun. 30, 2015 - Stock Options - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands		Total
Options Outstanding [Roll Forward]
Options Outstanding, Beginning Balance (in shares)		6,029
Options Outstanding, Granted (in shares)		810
Options Outstanding, Exercised (in shares)		(714)
Options Outstanding, Forfeited / Canceled (in shares)		(1,230)
Options Outstanding, Ending Balance (in shares)		4,895
Options Outstanding, Exercisable (in shares)		3,498
Weighted Average Exercise Price [Roll Forward]
Weighted Average Exercise Price, Beginning Balance		$ 10.61
Weighted Average Exercise Price, Granted		8.12
Weighted Average Exercise Price, Exercised		8.87
Weighted Average Exercise Price, Forfeited / Canceled		11.59
Weighted Average Exercise Price, Ending Balance		10.21
Weighted Average Exercise Price, Exercisable		$ 10.68
Weighted Average Remaining Contractual Term [Abstract]
Weighted Average Remaining Contractual Term, Outstanding		5 years 2 months 12 days
Weighted Average Remaining Contractual Term, Exercisable		4 years 4 months 24 days
Aggregate Intrinsic Value [Abstract]
Aggregate Intrinsic Value, Outstanding	[1]	$ 2,209
Aggregate Intrinsic Value, Exercisable	[1]	$ 984
Closing Stock Price		$ 9.55

[1] The aggregate intrinsic value represents the total pre-tax intrinsic value, based on our closing stock price of $9.55 as of June 30, 2015, which would have been received by the option holders had all option holders exercised their options as of that date. The intrinsic value of an option is the amount by which the fair value of the underlying stock exceeds its exercise price.