Earnings Per Share Diluted Earnings Per Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended				6 Months Ended
	Jun. 30, 2014		Jun. 30, 2013		Jun. 30, 2014		Jun. 30, 2013
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Net Income (Loss) from Continuing Ops Available to Common Stockholders, Basic	$ 18,569		$ 5,991		$ 32,521		$ 16,430
Dilutive Securities, Effect on Basic Earnings Per Share	0		0		0		0
Net Income (Loss) from Continuing Operations Available to Common Stockholders, Diluted	18,569		5,991		32,521		16,430
Net Income from Discontinued Ops Available to Common Stockholders, Basic	1,436		2,670		3,341		4,178
Net Income (Loss) Available to Common Stockholders, Diluted	$ 20,005		$ 8,661		$ 35,862		$ 20,608
Income (Loss) from Continuing Operations, Per Diluted Share	$ 0.23		$ 0.08		$ 0.41		$ 0.21
Income (Loss) from Discontinued Operations, Net of Tax, Per Diluted Share	$ 0.02		$ 0.03		$ 0.04		$ 0.05
Earnings Per Share, Diluted	$ 0.25		$ 0.11		$ 0.45		$ 0.26
Common Stock, Dividends, Per Share, Cash Paid	$ 0.08		$ 0.05		$ 0.16		$ 0.10
Common Stock [Member]
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Weighted Average Basic Common Shares Outstanding	78,438,636		77,250,998		78,292,721		77,035,998
Incremental Common Shares Attributable to Share-based Payment Arrangements	685,683	[1]	570,355	[1]	693,420	[1]	560,157	[1]
Incremental Common Shares Attributable to Call Options and Warrants	1,174,106	[1]	557,525	[1]	1,172,701	[1]	509,135	[1]
Weighted Average Number Diluted Shares Outstanding Adjustment	1,859,789		1,127,880		1,866,121		1,069,292
Weighted Average Number of Shares Outstanding, Diluted	80,298,425	[1]	78,378,878	[1]	80,158,842	[1]	78,105,290	[1]

[1] The diluted EPS computations for the three and six months ended June 30, 2014 and 2013 do not assume the conversion, exercise, or contingent issuance of the following shares for these periods because the result would have been anti-dilutive for the periods indicated. As a result of the anti-dilution, the potential common shares excluded from the diluted EPS computation are as follows: Three months ended June 30, Six months ended June 30, 2014 2013 2014 2013Shares excluded due to exercise price exceeding the average market price of common shares during the period (total outstanding):(In thousands)Potential common shares from: Stock options or other dilutive securities (a)780 1,398 865 1,511Total shares excluded due to exercise price exceeding the average market price of common shares during the period780 1,398 865 1,511(a)Options to purchase shares of common stock and other dilutive securities that were outstanding at period ends were not included in the computation of diluted EPS or in the above anti-dilution table because their exercise or conversion prices were greater than the average market price of the common shares during the respective periods.