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Retirement Plans (Tables)
9 Months Ended
Jul. 31, 2021
Retirement Benefits [Abstract]  
Schedule of Net Benefit Costs
The components of net periodic pension cost for the Plan for the three and nine months ended July 31, 2021 and 2020 were as follows (in thousands):
 Three Months Ended
July 31,
Nine Months Ended
July 31,
 2021202020212020
Administrative expenses$70 $70 $208 $209 
Interest cost137 160 412 481 
Expected return on plan assets(236)(248)(708)(743)
Prior service cost11 11 33 33 
Recognized actuarial loss185 184 553 554 
Net periodic benefit cost$167 $177 $498 $534