Stock Awards (Tables)

12 Months Ended

Dec. 31, 2011

Stock Awards [Abstract]

Restricted Equity Awards Activity

	Vesting Based on Service					Vesting Based on Market/Performance Conditions
	Shares			Weighted Average Value  at Award Date		Shares			Weighted Average Value  at Award Date
Nonvested awards at beginning of the year		783,305		$	10.43		828,409		$	8.70
Awarded		292,803		$	10.76		853,656		$	5.72
Vested		(453,980	)	$	9.89		(163,575	)	$	6.87
Forfeited		(18,148	)	$	9.70		(7,093	)	$	9.32
Nonvested awards at end of year		603,980		$	11.02		1,511,397		$	7.21

For the Year Ended December 31, 2010:

	Vesting Based on Service					Vesting Based on Market/Performance Conditions
	Shares			Weighted Average Value  at Award Date		Shares			Weighted Average Value  at Award Date
Nonvested awards at beginning of the year		962,350		$	10.22		1,301,088		$	6.90
Awarded		277,680		$	10.39		182,600		$	9.25
Vested		(454,323	)	$	9.97		(175,279	)	$	10.64
Forfeited		(2,402	)	$	8.66		(480,000	)	$	3.31
Nonvested awards at end of year		783,305		$	10.43		828,409		$	8.70