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Stock-Based Compensation Plans (Tables)
6 Months Ended
Jun. 30, 2012
Stock-Based Compensation Plans [Abstract]  
Summary of changes in outstanding stock options
The following is a summary of the changes in outstanding stock options for the six months ended June 30, 2012:

Shares
Weighted
 Average
Exercise
 Price
Weighted Average
Remaining
Contractual
Term (Years)
Outstanding at December 31, 2011
59,400
$
12.35
2.9
Expired
(2,000
)
14.43
-
Exercised
(24,750
)
12.41
-
Forfeited, other
-
-
-
Outstanding at June 30, 2012
32,650
$
12.19
2.5
Options exercisable at June 30, 2012
32,650
$
12.19
2.5

Restricted and performance-based share activity
Our restricted and performance-based share activity was as follows for the six months ended June 30, 2012:
 
Shares
Weighted Average
Grant Date Fair
Value Per Share
Balance at December 31, 2011
458,050
$
11.92
Granted
6,000
12.43
Vested
(9,600
)
13.03
Forfeited
(5,225
)
12.16
Balance at June 30, 2012
449,225
$
11.90