Quarterly report pursuant to Section 13 or 15(d)

9. Pension Plans (Details Narrative)

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9. Pension Plans (Details Narrative)
$ in Thousands
Dec. 31, 2016
USD ($)
Retirement Plan [Member]  
Accumulated projected benefit obligation $ 18,500
Fair value of plan assets 12,400
Underfunded amount 6,100
Postretirement Plan [Member]  
Accumulated projected benefit obligation $ 5,400