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Dividends (Tables)
12 Months Ended
Dec. 31, 2016
Equity [Abstract]  
Dividend Payments
During 2016, we paid regular quarterly cash dividends totaling $53.3 million as detailed below:
 
Quarter Ended
 
March 31, 2016
 
June 30, 2016
 
September 30, 2016
 
December 31, 2016
 
(in thousands, except per share amounts)
Cash dividends paid per common share
$
0.18125

 
$
0.18250

 
$
0.18375

 
$
0.18500

Total cash dividends paid
$
13,158

 
$
13,293

 
$
13,398

 
$
13,493

Record date
February 19, 2016

 
May 20, 2016

 
August 19, 2016

 
November 18, 2016

Payment date
March 25, 2016

 
June 24, 2016

 
September 23, 2016

 
December 23, 2016

Dividends Payable on Outstanding Weighted Average Basic Common Shares
Cash dividends on our outstanding weighted average number of basic common shares for the years ended December 31, 2016, 2015 and 2014 were as follows:
 
Year Ended December 31,
 
2016
 
2015
 
2014
Cash dividends declared per common share
$
0.73750

 
$
0.71750

 
$
0.69750