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12. Employee Benefits (Tables)
12 Months Ended
Dec. 31, 2016
Employee Benefits  
Reconciliation of the change in the plan's benefit obligations
   December 31, 
   2016   2015 
   (In thousands) 
Change in Projected Benefit Obligation          
Projected benefit obligation, beginning of year  $21,385   $22,559 
Service cost        
Interest cost   882    843 
Assumption changes   95    (485)
Actuarial (gain) loss   89    (14)
Settlements        
Benefits paid   (936)   (1,518)
   Projected benefit obligation, end of year  $21,515   $21,385 
           
Change in Plan Assets          
Fair value of plan assets, beginning of year  $16,374   $19,848 
Return on assets   1,031    (1,818)
Employer contribution        
Expenses   (226)   (138)
Settlements        
Benefits paid   (936)   (1,518)
   Fair value of plan assets, end of year  $16,243   $16,374 
           
Funded Status at end of year  $(5,272)  $(5,011)
Weighted average assumptions used to determine pension benefit obligations
     December, 31 
     2016   2015 
Weighted average assumptions used to determine benefit obligations            
Discount rate     4.05%    4.20% 
             
Weighted average assumptions used to determine net periodic benefit cost            
Discount rate     4.20%    3.80% 
Expected return on plan assets     7.50%    7.75% 
Components of net periodic benefit cost
   December 31, 
   2016   2015   2014 
   (In thousands) 
Amounts recognized on Consolidated Balance Sheet               
Other assets  $   $   $ 
Other liabilities   (5,272)   (5,011)   (2,711)
   Net amount recognized  $(5,272)  $(5,011)  $(2,711)
                
Amounts recognized in accumulated other comprehensive loss consists of:               
Net loss  $10,618   $10,592   $7,977 
Unrecognized transition asset            
   Net amount recognized  $10,618   $10,592   $7,977 
                
Components of net periodic benefit cost               
Interest cost  $882   $843   $888 
Expected return on assets   (1,199)   (1,508)   (1,727)
Amortization of transition asset            
Amortization of net  loss   553    349     
Net periodic benefit cost   236    (316)   (839)
Settlement (gain)/loss            
   Total  $236   $(316)  $(839)
                
Benefit Obligation Recognized in Other Comprehensive Loss (Income)               
Net loss (gain)  $25   $2,615   $6,610 
Prior service cost (credit)            
Amortization of prior service cost            
   Net amount recognized in other comprehensive loss (income)  $25   $2,615   $6,610 
Weighted average asset allocation of our pension benefits
   December 31, 
   2016   2015 
Weighted Average Asset Allocation at Year-End          
Asset Category          
Equity securities   85%    84% 
Debt securities   15%    16% 
Cash and cash equivalents   0%    0% 
   Total   100%    100% 
Estimated Future Benefit Payments
 Cash Flows     
       
 Estimated Future Benefit Payments (In thousands)     
 2017  $785 
 2018   804 
 2019   845 
 2020   890 
 2021  930 
 Years 2022 - 2026  5,330 
       
 Anticipated Contributions in 2017  $ 
Fair value of plan assets

   December 31, 2016 
   Level 1 (1)   Level 2 (2)   Level 3 (3)   Total 
Investment Name:  (in thousands) 
Company Common Stock  $4,581   $   $   $4,581 
Large Cap Value       2,238        2,238 
Mid Cap Index       625        625 
Small Cap Growth       621        621 
Small Cap Value       687        687 
Focus Value       676        676 
Growth       1,980        1,980 
International Growth       2,392        2,392 
Core Bond       1,644        1,644 
High Yield       356        356 
Inflation Protected Bond       433        433 
Money Market       10        10 
   Total  $4,581   $11,662   $   $16,243 

 

   December 31, 2015 
   Level 1 (1)   Level 2 (2)   Level 3 (3)   Total 
Investment Name:  (in thousands) 
Company Common Stock  $4,643   $   $   $4,643 
Large Cap Value       2,061        2,061 
Mid Cap Index       578        578 
Small Cap Growth       552        552 
Small Cap Value       573        573 
Focus Value       571        571 
Growth       2,215        2,215 
International Growth       2,475        2,475 
Core Bond       1,833        1,833 
High Yield       354        354 
Inflation Protected Bond       482        482 
Money Market       37        37 
   Total  $4,643   $11,731   $   $16,374 

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(1)Company common stock is classified as level 1 and valued using quoted prices in active markets for identical assets.
(2)All other plan assets in stock, bond and money market funds are classified as level 2 and valued using significant observable inputs.
(3)There are no plan assets classified as level 3 in the fair value hierarchy as a result of having significant unobservable inputs.