Employer Share Plans (Tables)

3 Months Ended

Mar. 31, 2014

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Schedule of Share-Based Compensation Awards

Compensation expense for stock-based awards recognized during the three months ended March 31, 2014 and 2013 was as follows (in thousands):

	Three Months Ended March 31,
	2014		2013
Stock options	$	649	$	719
Restricted stock awards		741		717
Total stock-based compensation expense	$	1,390	$	1,436

Stock Award Activity

Stock award activity during the three months ended March 31, 2014 was as follows (in thousands, except per share data):

	Stock Options					Restricted Stock Awards
	Number of Options			Weighted Average Exercise Price Per Share		Number of Shares			Weighted Average Grant- Date Fair Value (1)
Outstanding at beginning of year		6,035		$	6.88		1,083		$	6.48
Granted		—			—		84		$	8.86
Exercised or released		(757	)	$	7.88		(77	)	$	6.32
Expired or canceled		(13	)	$	6.81		—			—
Outstanding at March 31, 2014		5,265		$	6.74		1,090		$	6.67
Exercisable at March 31, 2014		1,936		$	7.12

(1) Represents weighted average market value of the shares; awards are granted at no cost to the recipients.