Stock-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2013

Stock Based Compensation [Abstract]

Schedule Of Stock Options

	Three Months Ended June 30,						Six Months Ended June 30,
	2013			2012			2013			2012
Options	Options		Weighted Average Exercise Price	Options		Weighted Average Exercise Price	Options		Weighted Average Exercise Price	Options		Weighted Average Exercise Price
Outstanding at March 31, 2013 and 2012, respectively, and December 31, 2012 and 2011, respectively	2,540,677	$	13.24	3,150,144	$	12.07	2,621,686	$	13.03	3,331,031	$	11.91
Granted	77,500		16.52	72,500		16.16	157,000		15.90	113,900		17.17
Exercised	(106,781)		7.82	(179,250)		4.88	(204,090)		7.05	(285,444)		5.36
Forfeited or expired	(141,311)		16.00	(68,781)		17.63	(204,511)		16.81	(184,874)		16.20
Outstanding at June 30	2,370,085	$	13.42	2,974,613	$	12.48	2,370,085	$	13.42	2,974,613	$	12.48

Schedule of Restricted Stock Awards

	Three Months Ended June 30,						Six Months Ended June 30,
	2013			2012			2013			2012
Restricted Stock Awards	Shares		Weighted Average Grant Date Fair Value	Shares		Weighted Average Grant Date Fair Value	Shares		Weighted Average Grant Date Fair Value	Shares		Weighted Average Grant Date Fair Value
Outstanding at March 31, 2013 and 2012, respectively, and December 31, 2012 and 2011, respectively	327,503	$	13.22	518,346	$	12.00	355,509	$	13.37	571,175	$	11.87
Granted	21,590		16.56	18,813		16.48	21,590		16.56	18,813		16.48
Vested	(61,006)		12.68	(144,499)		8.48	(78,212)		14.57	(179,478)		8.71
Forfeited or expired	-		-	(9,250)		12.51	(10,800)		12.51	(27,100)		12.51
Outstanding at June 30	288,087	$	13.32	383,410	$	13.53	288,087	$	13.32	383,410	$	13.53

Schedule Of Restricted Stock Units

	Three Months Ended June 30,						Six Months Ended June 30,
	2013			2012			2013			2012
Restricted Stock Units	Units		Weighted Average Grant Date Fair Value	Units		Weighted Average Grant Date Fair Value	Units		Weighted Average Grant Date Fair Value	Units		Weighted Average Grant Date Fair Value
Outstanding at March 31, 2013 and 2012, respectively, and December 31, 2012 and 2011, respectively	2,449,544	$	17.06	1,576,561	$	21.28	1,414,661	$	20.61	711,980	$	23.43
Granted	157,097		15.88	13,500		16.10	1,563,114		15.04	888,559		19.42
Vested	(92,297)		25.35	(105,241)		24.48	(286,984)		22.53	(105,241)		24.48
Forfeited or expired	(58,330)		16.89	(19,105)		21.82	(234,777)		22.27	(29,583)		21.27
Outstanding at June 30	2,456,014	$	16.72	1,465,715	$	21.00	2,456,014	$	16.72	1,465,715	$	21.00