Share-Based Compensation (Tables)

6 Months Ended

Jun. 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 restricted stock grants as of June 30, 2016:

Grant	Shares	Vesting Schedule	Unearned Compensation (in millions)		Remaining Periods (in months)
November 2013	470,997	3 equal annual installments commencing on October 20, 2014	$	0.2	4
October 2014	506,171	3 equal annual installments commencing on October 20, 2015	$	1.0	16
April 2015	27,174	3 equal annual installments commencing on October 20, 2015	$	0.1	16
July 2015	38,772	cliff vests as of October 20, 2018	$	0.2	28
October 2015	595,509	3 equal annual installments commencing on October 20, 2016	$	1.3	28
October 2015	138,888	fully vest as of October 20, 2016	$	0.1	4
January 2016	23,852	3 equal annual installments commencing on October 20, 2016	$	0.1	28
March 2016	38,758	3 equal annual installments commencing on October 20, 2016	$	0.1	28

Summary of Information about Nonvested Restricted Stock Grants

The following table summarizes information about the non-vested restricted stock grants for the six months ended June 30, 2016 and 2015:

	Six Months Ended June 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		45		6.36
Forfeited	(21	)	4.88		(39	)	6.90
Nonvested at June 30	1,170		$	4.35	921		$	6.82