DEFINED BENEFIT PENSION EXPENSE (Tables)
 6 Months Ended
Mar. 31, 2015
Compensation and Retirement Disclosure [Abstract]  
Schedule of Defined Benefit Plans Disclosures
Defined benefit pension expense (income) was as follows:
 
Three Months Ended March 31,
 
Six Months Ended March 31,
 
2015
 
2014
 
2015
 
2014
Service cost
$
—

 
$
45

 
$
—

 
$
90

Interest cost
2,207

 
2,500

 
4,414

 
5,000

Expected return on plan assets
(2,932
)
 
(2,885
)
 
(5,864
)
 
(5,770
)
Amortization:
 

 
 

 
 

 
 

Prior service cost
4

 
4

 
8

 
8

Recognized actuarial loss
541

 
489

 
1,082

 
978

Net periodic expense (income)
$
(180
)
 
$
153

 
$
(360
)
 
$
306