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Note 9 - Pension and Other Postretirement Benefit Plans
6 Months Ended
Jun. 30, 2017
Notes to Financial Statements  
Pension and Other Postretirement Benefits Disclosure [Text Block]
9.
             Pension and Other Postretirement Benefit Plans
 
The following table sets forth information regarding the components of net expense for the pension and other postretirement benefit plans.
 
    Three months ended   Six months ended
    June 30,   June 30,
(In thousands)   2017   2016   2017   2016
                 
Employee Pension Plan:                                
Interest cost   $
216
    $
226
    $
432
    $
452
 
Amortization of unrecognized loss    
174
     
201
     
348
     
402
 
Expected return on plan assets    
(348
)    
(348
)    
(696
)    
(696
)
Net employee pension expense   $
42
    $
79
    $
84
    $
158
 
                                 
Outside Director Pension Plan:                                
Service cost   $
10
    $
11
    $
20
    $
22
 
Interest cost    
23
     
24
     
46
     
48
 
Amortization of unrecognized gain    
(23
)    
(21
)    
(46
)    
(42
)
Amortization of past service liability    
10
     
10
     
20
     
20
 
Net outside director pension expense   $
20
    $
24
    $
40
    $
48
 
                                 
Other Postretirement Benefit Plans:                                
Service cost   $
79
    $
90
    $
158
    $
180
 
Interest cost    
76
     
80
     
152
     
160
 
Amortization of unrecognized loss    
-
     
12
     
-
     
24
 
Amortization of past service credit    
(21
)    
(22
)    
(42
)    
(43
)
Net other postretirement expense   $
134
    $
160
    $
268
    $
321
 
 
The Company previously disclosed in its Consolidated Financial Statements for the year ended
December 31, 2016
that it expects to contribute
$0.3
million and
$0.2
million to the Outside Director Pension Plan (the “Outside Director Pension Plan”) and the other postretirement benefit plans (the “Other Postretirement Benefit Plans”), respectively, during the year ending
December 31, 2017.
The Company does
not
expect to make a contribution to the Employee Pension Plan (the “Employee Pension Plan”). As of
June 30, 2017,
the Company has contributed
$72,000
to the Outside Director Pension Plan and
$41,000
to the Other Postretirement Benefit Plans. As of
June 30, 2017,
the Company has
not
revised its expected contributions for the year ending
December 31, 2017.