Share-based Compensation Plans (Tables)

12 Months Ended

Dec. 31, 2015

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Summary of restricted stock or restricted stock unit activity

A summary of restricted stock or restricted stock unit (collectively called “restricted stock”) activity during 2015 is as follows:

	Weighted Average Grant Date Fair Market Value		Shares
Restricted stock outstanding at December 31, 2014	$	6.33	3,852,391
Granted	9.03		1,554,100
Vested	5.92		(1,893,116	)
Forfeited	4.39		(193,908	)
Restricted stock outstanding at December 31, 2015	$	7.97	3,319,467