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Retirement Plans (Tables)
3 Months Ended
Jan. 31, 2021
Retirement Benefits [Abstract]  
Schedule of Net Benefit Costs
The components of net periodic pension cost for the Plan for the three months ended January 31, 2021 and 2020 were as follows (in thousands):
 Three Months Ended
January 31,
 20212020
Administrative expenses$69 $70 
Interest cost137 160 
Expected return on plan assets(236)(248)
Prior service cost11 11 
Recognized actuarial loss185 185 
Net periodic benefit cost$166 $178