Summary of Significant Accounting Policies (Basic and Diluted Earnings Per Share (in shares)) (Details) - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Accounting Policies [Abstract]
Weighted-average shares for basic EPS	112,337,817	101,598,939	111,881,314	100,470,719
Plus incremental shares related to stock options and non-vested restricted stock	199,112	106,320.9	195,488	117,907.65
Weighted-average shares for diluted EPS	112,536,929	101,705,260	112,076,802	100,588,627