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Shareholders' Equity (Tables)
 6 Months Ended
Jun. 30, 2013
Equity [Abstract]  
Summary Of Stock Option Activity
The following table summarizes information about stock option activity for the six months ended June 30, 2013: 

(in thousands, except per share data)
 
Six months ended June 30, 2013
 
 
 
 
 
Weighted-Avg
 
 
 
Options
 
Weighted-Avg
 
Remaining Contractual
 
Aggregate
 
Outstanding
 
Exercise Price
 
Term (Years)
 
Intrinsic Value
Balance, beginning of period
1,850

 
$
15.37

 
 
 
 
Exercised
(74
)
 
$
11.43

 
 
 
 
Forfeited/expired
(338
)
 
$
17.36

 
 
 
 
Balance, end of period
1,438

 
$
15.11

 
5.02
 
$
3,202

Options exercisable, end of period
1,042

 
$
16.49

 
4.18
 
$
1,802
Summary Of Nonvested Restricted Share Activity
The following table summarizes information about nonvested restricted share activity for the six months ended June 30, 2013: 
 
(in thousands, except per share data)
 
Six months ended June 30, 2013
 
Restricted
 
Weighted
 
Shares
 
Average Grant
 
Outstanding
 
Date Fair Value
Balance, beginning of period
763

 
$
12.39

Granted
331

 
$
12.15

Released
(143
)
 
$
12.19

Forfeited/expired
(79
)
 
$
11.72

Balance, end of period
872

 
$
12.40