Service cost, 2018 Projected benefit obligation, January 1, 2018 Plan assets (fair value), January 1, 2018 Prior service cost-AOCI (2018 amortization, $9) Net loss-AOCI (2018 amortization, $2) Interest rate, 5% Expected return on plan assets, 9% Actual return on plan assets, 10% ($ in 2005) $130 660 700 93 114 Required: Determine pension expense for 2018. (Enter your answers in thousands. Amounts to sign.) Pension Expense Pension expense $ 0