Incentive Plan (Tables)

9 Months Ended

Sep. 30, 2014

Incentive Plan [Abstract]

Summary Of Stock Options

				Weighted
				Average
				Remaining	Aggregate
	Number of	Weighted		Contractual	Intrinsic
	Options	Average		Term	Value
	Granted	Exercise Price		(Years)	(000's)
Non-statutory stock options:
Outstanding, beginning of period	530,000	$	18.15
Options granted	—		—
Options forfeited	—		—
Options exercised	(250,000)		17.14
Options expired	—		—
Outstanding, end of period	280,000	$	19.05	1.14	$	1,545
Exercisable, end of period	280,000	$	19.05	1.14	$	1,545
Vested or expected  to vest, end of period	280,000	$	19.05	1.14	$	1,545

Summary Of Non-Vested Shares

		Weighted Average
	Number of	Grant Date Fair
Nonvested Shares	Shares	Value Per Share
Nonvested at beginning of period	2,089,597	$	14.93
Granted during period	1,032,125		25.10
Vested during period	(852,379)		14.82
Forfeited during period	(51,709)		20.63
Nonvested at end of period	2,217,634	$	19.57