Equity Based Compensation (Tables)

6 Months Ended

Jun. 30, 2014

Summary of Option Activity for Stock Options

The following table sets forth the summary of option activity for stock options with service vesting conditions as of June 30, 2014:

	Shares			Weighted Average Exercise Price		Weighted Average Remaining Contractual Life (Yrs.)		Aggregate Intrinsic Value
Outstanding at January 1, 2014		607,500		$	8.88		6.04
Granted		—		$	—
Exercised		(2,500	)	$	7.34				70
Expired		(5,000	)	$	37.46
Forfeited		—		$	—
Outstanding at June 30, 2014		600,000		$	8.65		5.59	$	15,890
Exercisable on June 30, 2014		595,000		$	8.67		5.57	$	15,746
Expected to vest June 30, 2014		4,977		$	6.23		7.09	$	143

Summary of Activity for Restricted Stock Grants

The following table sets forth the summary of activity for restricted stock grants, including performance-based awards, for the six months ended June 30, 2014:

	Shares			Weighted Average Grant Date Fair Value
Nonvested at January 1, 2014		573,353		$	12.51
Granted		138,855		$	29.44
Vested		(123,437	)	$	8.91
Forfeited		—		$	—
Nonvested at June 30, 2014		588,771		$	17.26

Market Based Vesting Conditions [Member]

Summary of Option Activity for Stock Options

The following table sets forth the summary of option activity for the Company’s stock options with market condition vesting for the six months ended June 30, 2014:

	Shares		Weighted Average Exercise Price		Weighted Average Remaining Contractual Life		Aggregate Intrinsic Value
Outstanding at January 1, 2014		100,000	$	25.95		3.28	$	—
Forfeited		—
Outstanding at June 30, 2014		100,000	$	25.95		2.79	$	612
Exercisable on June 30, 2014		66,666	$	25.95		2.79	$	612
Expected to vest June 30, 2014		—	$	—		—	$	—