Equity Based Compensation (Tables)

6 Months Ended

Jun. 30, 2013

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

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, 2013:

						Weighted
				Weighted		Average
				Average		Remaining		Aggregate
				Exercise		Contractual		Intrinsic
	Shares			Price		Life (Yrs.)		Value
Outstanding at January 1, 2013		747,500		$	12.32		5.92
Granted		—		$	—
Exercised		—		$	—
Expired		(90,000	)	$	27.15
Forfeited		—		$	—
Outstanding at June 30, 2013		657,500		$	10.29		6.21	$	6,623
Exercisable on June 30, 2013		601,662		$	10.58		6.06	$	5,941
Expected to vest June 30, 2013		53,929		$	7.14		7.77	$	659

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, 2013:

				Weighted
				Average
				Grant Date
	Shares			Fair Value
Nonvested at January 1, 2013		458,981		$	10.85
Granted		213,954		$	15.78
Vested		(97,928	)	$	11.78
Forfeited		—		$	—
Nonvested at June 30, 2013		575,007		$	12.53