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Pension Plan (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2015
Dec. 31, 2014
Change in benefit obligation [Roll Forward]        
Benefit obligation at beginning of year $ 7,104 $ 5,656    
Service cost 0 0    
Interest cost 260 278    
Benefits paid (294) (298)    
Actuarial loss (31) 1,468    
Benefit obligation at end of year 7,039 7,104    
Change in plan assets [Roll Forward]        
Fair value of plan assets at beginning of year 5,268 5,322    
Actual return on plan assets (283) 244    
Employer contribution 1,000 0    
Benefits paid (294) (298)    
Fair value of plan assets at end of year 5,691 5,268    
Funded Status at end of year (1,348) (1,836)    
Amounts recognized in the consolidated balance sheets at December 31 [Abstract]        
Accrued pension liability     $ (1,348) $ (1,836)
Amounts recognized in other comprehensive income (loss) [Abstract]        
Loss 3,918 3,681    
Deferred taxes (1,332) (1,252)    
Defined Benefit Pension Plan, Net Amount Recognized in Other Comprehensive Income 2,586 2,429    
Accumulated benefit obligation     $ 7,039 $ 7,104
Assumptions used to determine the benefit obligations at December 31 [Abstract]        
Discount rate (in hundredths)     4.03% 3.73%
Components of net periodic pension cost [Abstract]        
Interest cost 260 278    
Expected return on plan assets (376) (362)    
Other Comprehensive Income (Loss), Reclassification, Pension and Other Postretirement Benefit Plans, Net Gain (Loss) Recognized in Net Periodic Benefit Cost, before Tax [1] 390 251    
Settlement loss 0 0    
Net Periodic Pension Plan Cost 274 167    
Components of other amounts recognized in other comprehensive income [Abstract]        
Net actuarial loss for the period 627 1,587    
Settlement loss 0 0    
Other Comprehensive Income (Loss), Reclassification, Pension and Other Postretirement Benefit Plans, Net Gain (Loss) Recognized in Net Periodic Benefit Cost, before Tax [1] (390) (251)    
Defined Benefit Plan Other Amount Recognized in Other Comprehensive Income 237 1,336    
Total recognized in net periodic benefit cost and other comprehensive income 511 $ 1,503    
Estimated net loss for the pension plan that will be amortized next year $ 560      
Weighted-average assumptions used to determine net periodic pension cost [Abstract]        
Discount rate (in hundredths) 3.73% 4.90%    
Expected long-term rate of return on plan assets (in hundredths) 7.00% 7.00%    
Defined Benefit Plan, Assets, Target Allocations [Abstract]        
Defined Benefit Plan, Contributions by Employer $ 1,000 $ 0    
Fair value of pension plan assets by asset category [Abstract]        
Fair Value of pension plan assets $ 5,268 5,322 $ 5,691 $ 5,268
Estimated future benefit payments, which reflect expected future service [Abstract]        
Next 12 Months     219  
2 Years     259  
3 Years     281  
4 Years     294  
5 Years     352  
Thereafter     2,051  
Total     3,456  
401(K) PLAN [Abstract]        
Employer matching contribution (in hundredths) 100.00%      
Employee contribution (in hundredths) 4.00%      
Profit sharing contributions vesting period 6 years      
Profit sharing contributions $ 519 527    
Equities [Member]        
Defined Benefit Plan, Assets, Target Allocations [Abstract]        
Target allocation percentage (in hundredths) 55.00%      
Fixed income [Member]        
Defined Benefit Plan, Assets, Target Allocations [Abstract]        
Target allocation percentage (in hundredths) 40.00%      
Cash [Member]        
Defined Benefit Plan, Assets, Target Allocations [Abstract]        
Target allocation percentage (in hundredths) 5.00%      
Equity mutual funds [Member]        
Defined Benefit Plan, Assets, Target Allocations [Abstract]        
Target allocation percentage (in hundredths) 1.00%      
Money market funds [Member]        
Change in plan assets [Roll Forward]        
Fair value of plan assets at beginning of year $ 310      
Fair value of plan assets at end of year 654 310    
Fair value of pension plan assets by asset category [Abstract]        
Fair Value of pension plan assets 310 310 654 310
Mutual Funds [Member]        
Change in plan assets [Roll Forward]        
Fair value of plan assets at beginning of year 73      
Fair value of plan assets at end of year 74 73    
Fair value of pension plan assets by asset category [Abstract]        
Fair Value of pension plan assets 73 73 74 73
Common Stock [Member]        
Change in plan assets [Roll Forward]        
Fair value of plan assets at beginning of year 2,847      
Fair value of plan assets at end of year 2,766 2,847    
Fair value of pension plan assets by asset category [Abstract]        
Fair Value of pension plan assets $ 2,766 2,847 2,766 2,847
Commodities Investment [Member]        
Defined Benefit Plan, Assets, Target Allocations [Abstract]        
Target allocation percentage (in hundredths) 1.00%      
Corporate bonds [Member]        
Change in plan assets [Roll Forward]        
Fair value of plan assets at beginning of year $ 2,038      
Fair value of plan assets at end of year 2,133 2,038    
Fair value of pension plan assets by asset category [Abstract]        
Fair Value of pension plan assets 2,133 2,038 2,133 2,038
Partnership Investment [Member]        
Change in plan assets [Roll Forward]        
Fair value of plan assets at end of year 64      
Fair value of pension plan assets by asset category [Abstract]        
Fair Value of pension plan assets 64   64  
Level 1 [Member]        
Change in plan assets [Roll Forward]        
Fair value of plan assets at beginning of year 3,230      
Fair value of plan assets at end of year 3,494 3,230    
Fair value of pension plan assets by asset category [Abstract]        
Fair Value of pension plan assets 3,494 3,230 3,494 3,230
Level 1 [Member] | Money market funds [Member]        
Change in plan assets [Roll Forward]        
Fair value of plan assets at beginning of year 310      
Fair value of plan assets at end of year 654 310    
Fair value of pension plan assets by asset category [Abstract]        
Fair Value of pension plan assets 310 310 654 310
Level 1 [Member] | Mutual Funds [Member]        
Change in plan assets [Roll Forward]        
Fair value of plan assets at beginning of year 73      
Fair value of plan assets at end of year 74 73    
Fair value of pension plan assets by asset category [Abstract]        
Fair Value of pension plan assets 74 73 74 73
Level 1 [Member] | Common Stock [Member]        
Change in plan assets [Roll Forward]        
Fair value of plan assets at beginning of year 2,847      
Fair value of plan assets at end of year 2,766 2,847    
Fair value of pension plan assets by asset category [Abstract]        
Fair Value of pension plan assets 2,847 2,847 2,766 2,847
Level 1 [Member] | Corporate bonds [Member]        
Change in plan assets [Roll Forward]        
Fair value of plan assets at beginning of year 0      
Fair value of plan assets at end of year 0 0    
Fair value of pension plan assets by asset category [Abstract]        
Fair Value of pension plan assets 0 0 0 0
Level 1 [Member] | Partnership Investment [Member]        
Change in plan assets [Roll Forward]        
Fair value of plan assets at end of year 0      
Fair value of pension plan assets by asset category [Abstract]        
Fair Value of pension plan assets 0   0  
Level 2 [Member]        
Change in plan assets [Roll Forward]        
Fair value of plan assets at beginning of year 2,038      
Fair value of plan assets at end of year 2,197 2,038    
Fair value of pension plan assets by asset category [Abstract]        
Fair Value of pension plan assets 2,197 2,038 2,197 2,038
Level 2 [Member] | Money market funds [Member]        
Change in plan assets [Roll Forward]        
Fair value of plan assets at beginning of year 0      
Fair value of plan assets at end of year 0 0    
Fair value of pension plan assets by asset category [Abstract]        
Fair Value of pension plan assets 0 0 0 0
Level 2 [Member] | Mutual Funds [Member]        
Change in plan assets [Roll Forward]        
Fair value of plan assets at beginning of year 0      
Fair value of plan assets at end of year 0 0    
Fair value of pension plan assets by asset category [Abstract]        
Fair Value of pension plan assets 0 0 0 0
Level 2 [Member] | Common Stock [Member]        
Change in plan assets [Roll Forward]        
Fair value of plan assets at beginning of year 0      
Fair value of plan assets at end of year 0 0    
Fair value of pension plan assets by asset category [Abstract]        
Fair Value of pension plan assets 0 0 0 0
Level 2 [Member] | Corporate bonds [Member]        
Change in plan assets [Roll Forward]        
Fair value of plan assets at beginning of year 2,038      
Fair value of plan assets at end of year 2,133 2,038    
Fair value of pension plan assets by asset category [Abstract]        
Fair Value of pension plan assets 2,038 2,038 2,133 2,038
Level 2 [Member] | Partnership Investment [Member]        
Change in plan assets [Roll Forward]        
Fair value of plan assets at end of year 64      
Fair value of pension plan assets by asset category [Abstract]        
Fair Value of pension plan assets 64   64  
Level 3 [Member]        
Change in plan assets [Roll Forward]        
Fair value of plan assets at beginning of year 0      
Fair value of plan assets at end of year 0 0    
Fair value of pension plan assets by asset category [Abstract]        
Fair Value of pension plan assets 0 0 0 0
Level 3 [Member] | Money market funds [Member]        
Change in plan assets [Roll Forward]        
Fair value of plan assets at beginning of year 0      
Fair value of plan assets at end of year 0 0    
Fair value of pension plan assets by asset category [Abstract]        
Fair Value of pension plan assets 0 0 0 0
Level 3 [Member] | Mutual Funds [Member]        
Change in plan assets [Roll Forward]        
Fair value of plan assets at beginning of year 0      
Fair value of plan assets at end of year 0 0    
Fair value of pension plan assets by asset category [Abstract]        
Fair Value of pension plan assets 0 0 0 0
Level 3 [Member] | Common Stock [Member]        
Change in plan assets [Roll Forward]        
Fair value of plan assets at beginning of year 0      
Fair value of plan assets at end of year 0 0    
Fair value of pension plan assets by asset category [Abstract]        
Fair Value of pension plan assets 0 0 0 0
Level 3 [Member] | Corporate bonds [Member]        
Change in plan assets [Roll Forward]        
Fair value of plan assets at beginning of year 0      
Fair value of plan assets at end of year 0 0    
Fair value of pension plan assets by asset category [Abstract]        
Fair Value of pension plan assets 0 $ 0 0 $ 0
Level 3 [Member] | Partnership Investment [Member]        
Change in plan assets [Roll Forward]        
Fair value of plan assets at end of year 0      
Fair value of pension plan assets by asset category [Abstract]        
Fair Value of pension plan assets $ 0   $ 0  
[1] This accumulated other comprehensive loss component is included in the computation of net periodic pension cost (see NOTE 14, Pension Plan for additional details).