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Shareholders' Equity (Tables)
 9 Months Ended
Sep. 30, 2017
Stockholders Equity Note [Abstract]  
Schedule Of Dividends

The following table provides a summary of dividends declared and paid per share:

 

 

 

Three months ended September 30,

 

 

Nine months ended September 30,

 

 

 

2017

 

 

2016

 

 

2017

 

 

2016

 

Common stock

 

$

0.050

 

 

$

0.050

 

 

$

0.150

 

 

$

0.150

 

7.25% Series B Preferred Stock

 

$

0.453

 

 

$

0.453

 

 

$

1.359

 

 

$

1.359