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Retirement Agreements And Other Postretirement Benefits (Tables)
9 Months Ended
Sep. 30, 2016
Compensation and Retirement Disclosure [Abstract]  
Components Of Net Periodic Benefits Cost
The following sets forth the net periodic benefits cost for the executive benefits for the periods ended September 30, 2016 and 2015:
 
Three Months Ended
September 30,
Nine Months Ended
September 30,
 
2016
 
2015
2016
 
2015
Service cost – benefits earned during the year
$
2,545

 
$
4,187

$
7,635

 
$
12,561

Interest cost on the projected benefit obligation
8,781

 
7,693

26,343

 
23,079

Amortization of unrecognized prior service cost

 
1,098


 
3,293

Amortization of unrecognized losses
2,235

 
878

6,705

 
2,635

Net periodic benefits costs
$
13,561

 
$
13,856

$
40,683

 
$
41,568