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DEFINED BENEFIT PENSION EXPENSE (Tables)
 9 Months Ended
Jun. 30, 2015
Compensation and Retirement Disclosure [Abstract]  
Schedule of Defined Benefit Plans Disclosures
Defined benefit pension expense (income) was as follows:
 
Three Months Ended June 30,
 
Nine Months Ended June 30,
 
2015
 
2014
 
2015
 
2014
Service cost
$
—

 
$
—

 
$
—

 
$
90

Interest cost
2,207

 
2,416

 
6,621

 
7,415

Expected return on plan assets
(2,932
)
 
(2,820
)
 
(8,796
)
 
(8,590
)
Amortization:
 

 
 

 
 

 
 

Prior service cost
4

 
4

 
12

 
11

Recognized actuarial loss
541

 
485

 
1,623

 
1,463

Net periodic expense (income)
$
(180
)
 
$
85

 
$
(540
)
 
$
389