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Employee Benefit Plans (Tables)
9 Months Ended
Sep. 30, 2015
Employee Benefit Plans [Abstract]  
Components of net periodic benefit costs
The following sets forth the components of net periodic benefit costs of the Pension Plan for the three and nine months ended September 30, 2015 and 2014, respectively (in thousands):
 
 
Three Months Ended
Nine Months Ended
 
 September 30,
 September 30,
 
2015
2014
2015
2014
Service cost
 $             110
 $          77
 $             242
 $                  230
Interest cost
                128
    104
                281
                     311
Expected return on plan assets
              (243)
  (197)
              (533)
                    (590)
Net amortization and deferral
                   65
      13
                141
                       38
Net periodic benefit cost
 $               60
 $          (3)
 $             131
 $                   (11)
Schedule of restricted stock activity
The following table details the vesting, awarding and forfeiting of restricted shares during 2015 and 2014:

 
Three months ended September 30,
Nine months ended September 30,
 
2015
2014
2015
2014
   
Weighted
 
Weighted
 
Weighted
 
Weighted
 
Unvested
Average
Unvested
Average
Unvested
Average
Unvested
Average
 
Shares
Market Price
Shares
Market Price
Shares
Market Price
Shares
Market Price
Outstanding, beginning of period
         7,018
 $          50.63
   7,187
 $     48.28
               6,971
 $          48.55
   7,172
 $      42.02
Granted
                 -
                     -
           -
-
               3,496
             50.02
   3,598
52.82
Forfeited
           (139)
             51.49
         (7)
37.10
                (139)
             51.49
         (7)
         37.10
Vested
                 -
                     -
           -
-
             (3,449)
             45.80
  (3,583)
40.30
Outstanding, end of period
         6,879
 $          50.61
   7,180
 $     48.29
               6,879
 $          50.61
   7,180
 $      48.29