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Retirement Agreements And Other Postretirement Benefits (Tables)
9 Months Ended
Sep. 30, 2014
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, 2014 and 2013:
 
Three Months Ended September 30,
 
Nine Months Ended September 30,
 
2014
 
2013
 
2014
 
2013
Service cost – benefits earned during the year
$
3,666

 
$
3,946

 
$
11,000

 
$
11,837

Interest cost on the projected benefit obligation
7,618

 
7,103

 
22,854

 
21,309

Amortization (accretion) of unrecognized prior service cost
554

 
(380
)
 
1,663

 
(1,139
)
Amortization of unrecognized losses

 
1,573

 

 
4,720

Net periodic benefits costs
$
11,838

 
$
12,242

 
$
35,517

 
$
36,727