XML 41 R31.htm IDEA: XBRL DOCUMENT v3.20.4
PENSION PLANS (Tables)
 3 Months Ended
Jan. 01, 2021
Retirement Benefits [Abstract]  
Schedule of components of net periodic benefit cost
The components of net periodic benefit cost related to Company sponsored defined benefit plans for the three month periods ended January 1, 2021 and December 27, 2019 were as follows:
 Three Months Ended
 January 1, 2021December 27, 2019
Components of net periodic benefit cost:
Service cost$— $— 
Interest on projected benefit obligation233 276 
Less estimated return on plan assets160 214 
Amortization of unrecognized losses (gains)134 82 
Net periodic benefit cost$207 $144