XML 72 R67.htm IDEA: XBRL DOCUMENT v3.20.1
12. Employee Benefits (Details - Reconciliation) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Change in Projected Benefit Obligation      
Projected benefit obligation, beginning of year $ 20,085 $ 22,562  
Service cost 0 0  
Interest cost 808 775 $ 855
Assumption changes 3,047 (1,867)  
Actuarial (gain) loss 141 (361)  
Settlements 0 0  
Benefits paid (1,084) (1,024)  
Projected benefit obligation, end of year 22,997 20,085 22,562
Change in Plan Assets      
Fair value of plan assets, beginning of year 14,368 16,446  
Return on assets 3,017 (1,806)  
Employer contribution 0 1,000  
Expenses (391) (248)  
Settlements 0 0  
Benefits paid (1,084) (1,024)  
Fair value of plan assets, end of year 15,910 14,368 $ 16,446
Funded Status at end of year $ (7,087) $ (5,717)