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12. Employee Benefits (Tables)
12 Months Ended
Dec. 31, 2017
Employee Benefits  
Schedule of reconciliation of the change in the plan's benefit obligations

The following tables represents a reconciliation of the change in the plan’s benefit obligations, fair value of plan assets, and funded status at December 31, 2017 and 2016:

 

    December 31,  
    2017     2016  
    (In thousands)  
Change in Projected Benefit Obligation                
Projected benefit obligation, beginning of year   $ 21,515     $ 21,385  
Service cost            
Interest cost     855       882  
Assumption changes     1,535       95  
Actuarial (gain) loss     (298 )     89  
Settlements            
Benefits paid     (1,045 )     (936 )
Projected benefit obligation, end of year   $ 22,562     $ 21,515  
                 
Change in Plan Assets                
Fair value of plan assets, beginning of year   $ 16,243     $ 16,374  
Return on assets     1,508       1,031  
Employer contribution            
Expenses     (260 )     (226 )
Settlements            
Benefits paid     (1,045 )     (936 )
Fair value of plan assets, end of year   $ 16,446     $ 16,243  
                 
Funded Status at end of year   $ (6,116 )   $ (5,272 )
Schedule of weighted average assumptions used to determine pension benefit obligations

Weighted average assumptions used to determine benefit obligations and cost at December 31, 2017 and 2016 were as follows:

 

    December, 31  
    2017     2016  
Weighted average assumptions used to determine benefit obligations                
Discount rate     3.50%       4.05%  
                 
Weighted average assumptions used to determine net periodic benefit cost                
Discount rate     4.05%       4.20%  
Expected return on plan assets     7.25%       7.50%
Schedule of components of net periodic benefit cost
    December 31,  
    2017     2016     2015  
    (In thousands)  
Amounts recognized on Consolidated Balance Sheet                        
Other assets   $     $     $  
Other liabilities     (6,116 )     (5,272 )     (5,011 )
Net amount recognized   $ (6,116 )   $ (5,272 )   $ (5,011 )
                         
Amounts recognized in accumulated other comprehensive loss consists of:                        
Net loss   $ 11,350     $ 10,618     $ 10,592  
Unrecognized transition asset                  
Net amount recognized   $ 11,350     $ 10,618     $ 10,592  
                         
Components of net periodic benefit cost                        
Interest cost   $ 855     $ 882     $ 843  
Expected return on assets     (1,149 )     (1,199 )     (1,508 )
Amortization of transition asset                  
Amortization of net loss     405       553       349  
Net periodic benefit cost     111       236       (316 )
Settlement (gain)/loss                  
Total   $ 111     $ 236     $ (316 )
                         
Benefit Obligation Recognized in Other Comprehensive Loss (Income)                        
Net loss (gain)   $ 732     $ 25     $ 2,615  
Prior service cost (credit)                  
Amortization of prior service cost                  
Net amount recognized in other comprehensive loss (income)   $ 732     $ 25     $ 2,615  

Schedule of weighted average asset allocation of our pension benefits

The weighted average asset allocation of our pension benefits at December 31, 2017 and 2016 were as follows:

 

    December 31,  
    2017     2016  
Weighted Average Asset Allocation at Year-End                
Asset Category                
Equity securities     83%       85%  
Debt securities     17%       15%  
Cash and cash equivalents     0%       0%  
Total     100%       100%  
Schedule of estimated Future Benefit Payments
Estimated Future Benefit Payments (In thousands)      
2018   $ 822  
2019     854  
2020     895  
2021     936  
2022     981  
Years 2023 - 2027     5,449  
         
Anticipated Contributions in 2018   $  
Schedule of fair value of plan assets

The fair value of plan assets at December 31, 2017 and 2016, by asset category, is as follows:

 

    December 31, 2017  
    Level 1 (1)     Level 2 (2)     Level 3 (3)     Total  
Investment Name:   (in thousands)  
Company Common Stock   $ 3,633     $     $     $ 3,633  
Large Cap Value           2,324             2,324  
Mid Cap Index           654             654  
Small Cap Growth           657             657  
Small Cap Value           647             647  
Large Cap Blend           661             661  
Growth           2,313             2,313  
International Growth           2,683             2,683  
Core Bond           1,870             1,870  
High Yield           373             373  
Inflation Protected Bond           505             505  
Money Market           126             126  
Total   $ 3,633     $ 12,813     $     $ 16,446  

 

    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  

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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.