Shareholders' Equity (Tables)

12 Months Ended

Dec. 31, 2014

During 2014, 2013 and 2012, our Board declared the following quarterly cash dividends on our common stock:


Dividend Per Share	Record Date		Payment Date
$0.060		December 19, 2014		December 30, 2014
$0.060		September 16, 2014		September 30, 2014
$0.060		June 13, 2014		June 27, 2014
$0.050		March 19, 2014		March 31, 2014
$0.050		December 17, 2013		December 31, 2013
$0.050		September 16, 2013		September 30, 2013
$0.050		June 14, 2013		June 28, 2013
$0.050		March 18, 2013		March 28, 2013
$0.045		December 17, 2012		December 31, 2012
$0.045		September 16, 2012		September 30, 2012
$0.035		June 14, 2012		June 28, 2012
$0.035		March 18, 2012		March 28, 2012

Summary of Stock Option

Information related to all stock options under the 2007 Plan and 1997 Plan for the years ended December 31, 2014, 2013 and 2012 is shown in the tables below:


(Shares in thousands)	Shares			Weighted Average Exercise Price		Weighted Average Remaining Contractual Term		Aggregate Intrinsic Value ($000)
Outstanding at December 31, 2013		1,807		$	9.05		7.7 years
Granted		280			13.78
Forfeitures		(121	)		12.45
Exercised		(239	)		5.18

Outstanding at December 31, 2014		1,727			10.12		8.2 years	$	9,390

Exercisable at December 31, 2014		655			5.02		5.8 years	$	5,332


(Shares in thousands)	Shares			Weighted Average Exercise Price		Weighted Average Remaining Contractual Term		Aggregate Intrinsic Value ($000)
Outstanding at December 31, 2012		1,244		$	5.18		6.8 years
Granted		923			12.72
Forfeitures		(44	)		9.83
Exercised		(316	)		4.41

Outstanding at December 31, 2013		1,807			9.05		7.7 years	$	12,830

Exercisable at December 31, 2013		557			5.76		5.2 years	$	5,786


(Shares in thousands)	Shares			Weighted Average Exercise Price		Weighted Average Remaining Contractual Term		Aggregate Intrinsic Value ($000)
Outstanding at December 31, 2011		1,174		$	4.74		7.3 years
Granted		163			7.96
Forfeitures		(52	)		5.87
Exercised		(41	)		5.95

Outstanding at December 31, 2012		1,244			5.18		6.8 years	$	6,198

Exercisable at December 31, 2012		614			5.36		5.9 years	$	3,086

Summary of Restricted Stock Awards

Information related to all restricted stock awards under the 2007 Plan for the year ended December 31, 2014 is shown in the table below. No restricted stock awards were outstanding during the years ended December 31, 2013 and 2012.


(Shares in thousands)	Shares		Weighted Average Grant Date Fair Value
Nonvested at December 31, 2013		—	$	—
Granted		6		14.41
Vested		—		—
Forfeited		—		—

Nonvested at December 31, 2014		6		14.41