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Share-Based Compensation (Tables)
6 Months Ended
Jun. 30, 2014
Share-Based Compensation  
Schedule of assumptions used and weighted average fair value for stock option grants

 

Expected annual dividend rate

 

1.33

%

Risk-free interest rate

 

1.50

%

Average expected life (years)

 

5.8

 

Expected volatility of common stock

 

0.427

 

Forfeiture rate

 

0.0

%

Weighted average fair value of option grants

 

$

4.41