Share-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2015

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

Summary of Information about Restricted Stock Awards

The following table summarizes information about restricted stock grants (in millions, except for share data):

Grant	Shares	Vesting Schedule	Unearned Compensation		Remaining Period (in months)
November 2013	470,997	3 equal annual installments commencing on October 20, 2014	$	0.6	10
October 2014	506,171	3 equal annual installments commencing on October 20, 2015	$	1.5	22
April 2015	27,174	3 equal annual installments commencing on October 20, 2015	$	0.1	22
July 2015	38,772	cliff vest as of October 20, 2018	$	0.2	34
October 2015	595,509	3 equal annual installments commencing on October 20, 2016	$	1.5	34
October 2015	138,888	fully vests as of October 20, 2016	$	0.3	10

Summary of Status of Restricted Stock Awards

A summary of the status of our restricted stock awards as of December 31, 2015 and changes during the twelve-month period ending December 31, 2015, 2014 and 2013 is presented below:

	2015				2014				2013
	Shares (000’s)		Weighted- Average Grant-Date Fair Value		Shares (000’s)		Weighted- Average Grant-Date Fair Value		Shares (000’s)		Weighted- Average Grant-Date Fair Value
Nonvested - beginning of year	915		$	6.96	855		$	7.59	908		$	10.10
Granted	818		3.24		577		6.91		571		6.96
Vested	(400	)	7.06		(379	)	8.06		(489	)	11.05
Forfeited	(205	)	6.93		(138	)	7.59		(135	)	9.30
Nonvested - end of year	1,128		$	4.24	915		$	6.96	855		$	7.59