Share-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2016

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

Summary of Information about Restricted Stock Grants Outstanding

The following table summarizes information about outstanding restricted stock grants as of September 30, 2016:

Grant	Shares	Vesting Schedule	Unearned Compensation (in millions)		Remaining Periods (in months)
October 2013	470,997	3 equal annual installments commencing on October 20, 2014	$	0.1	1
October 2014	506,171	3 equal annual installments commencing on October 20, 2015	$	0.8	13
April 2015	27,174	3 equal annual installments commencing on October 20, 2015	$	0.1	13
October 2015	595,509	3 equal annual installments commencing on October 20, 2016	$	1.2	25
October 2015	138,888	fully vested as of October 20, 2016	$	0.04	1
January/March 2016	62,610	3 equal annual installments commencing on October 20, 2016	$	0.1	25

Summary of Information about Nonvested Restricted Stock Grants

The following table summarizes information about the non-vested restricted stock grants:

	Nine Months Ended September 30,
	2016				2015
	Shares (000’s)		Weighted- Average Grant-Date Fair Value		Shares (000’s)		Weighted- Average Grant-Date Fair Value
Nonvested at December 31	1,128		$	4.24	915		$	6.96
Granted	63		2.49		83		6.28
Forfeited	(153	)	4.29		(42	)	6.90
Nonvested at September 30	1,038		$	4.37	956		$	6.91