Summary of Significant Accounting Policies (Basic and Diluted Earnings Per Share (in shares)) (Details) - shares	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Accounting Policies [Abstract]
Weighted-average shares for basic EPS	118,023,224	108,374,350	117,660,001	106,464,835
Plus incremental shares related to stock options and non-vested restricted stock	134,315	120,354	175,097	118,724
Weighted-average shares for diluted EPS	118,157,539	108,494,704	117,835,098	106,583,559