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RETIREMENT PLANS
6 Months Ended
Mar. 31, 2015
Retirement Plans [Abstract]  
RETIREMENT PLANS
9.
RETIREMENT PLANS
 
A summary of net periodic benefit expense for the Company’s defined benefit plans for the three and six-month periods ended March 31, 2015 and 2014 is shown in the following table. Net periodic benefit cost for each period presented is comprised of the following:
 
 
 
Three Months Ended
March 31,
 
Six Months Ended
March 31,
 
(In thousands)
 
2015
 
2014
 
2015
 
2014
 
Defined benefit plans
 
 
 
 
 
 
 
 
 
 
 
 
 
Interest cost
 
$
951
 
 
1,002
 
 
1,902
 
 
2,004
 
Expected return on assets
 
 
(1,136)
 
 
(1,104)
 
 
(2,272)
 
 
(2,208)
 
Amortization of:
 
 
 
 
 
 
 
 
 
 
 
 
 
Prior service cost
 
 
3
 
 
3
 
 
6
 
 
6
 
Actuarial loss
 
 
442
 
 
413
 
 
884
 
 
826
 
Net periodic benefit cost
 
$
260
 
 
314
 
 
520
 
 
628