XML 133 R115.htm IDEA: XBRL DOCUMENT v3.22.0.1
Retirement Plans - Components Of Net Periodic Pension Cost (Details) - Other Comprehensive Income
$ in Thousands
 12 Months Ended
Dec. 31, 2019
USD ($)
Components of net periodic pension cost and other amounts recognized in other comprehensive income  
Interest cost $ 1,157
Service cost 121
Expected return on plan assets (2,361)
Recognized net actuarial loss 483
Net periodic pension expense (600)
Plan termination settlements 10,126
Net periodic pension cost with settlement 9,526
Net (gain) loss 2,722
Amortization of gain (loss) (483)
Plan termination settlement adjustment (10,126)
Total amount recognized in other comprehensive income (7,887)
Total recognized in net periodic benefit cost and other comprehensive income $ 1,639