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Pension and Retirement Plans (Tables)
9 Months Ended
Jun. 30, 2013
Compensation and Retirement Disclosure [Abstract]  
Schedule of Net Benefit Costs
The components of net periodic benefit costs related to the U.S. and international plans are as follows:
 
 
For the Three Months Ended June 30,
 
2013
 
2012
 
Foreign
 
U.S.
 
Total
 
Foreign
 
U.S.
 
Total
 
(Amounts in thousands)
Pension:
 
 
 
 
 
 
 
 
 
 
 
Service cost
$
15

 
$

 
$
15

 
$
15

 
$
3

 
$
18

Interest cost
163

 
16

 
179

 
178

 
20

 
198

Expected return on plan assets
(96
)
 

 
(96
)
 
(105
)
 

 
(105
)
Amortization of:
 

 
 

 
 

 
 

 
 

 
 

Prior service gain

 

 

 

 

 

Amortization of net gain
35

 
6

 
41

 
22

 
8

 
30

Net periodic benefit cost
$
117

 
$
22

 
$
139

 
$
110

 
$
31

 
$
141

 
 
 
 
 
 
 
 
 
 
 
 
Post Retirement:
 

 
 

 
 

 
 

 
 

 
 

Service cost
$

 
$

 
$

 
$

 
$

 
$

Interest cost

 
8

 
8

 

 
18

 
18

Amortization of net gain

 
(44
)
 
(44
)
 

 
17

 
17

Net periodic benefit cost
$

 
$
(36
)
 
$
(36
)
 
$

 
$
35

 
$
35

 
 
 
 
 
 
 
 
 
 
 
 
 
For the Nine Months Ended June 30,
 
2013
 
2012
 
Foreign
 
U.S.
 
Total
 
Foreign
 
U.S.
 
Total
 
(Amounts in thousands)
Pension:
 
 
 
 
 
 
 
 
 
 
 
Service cost
$
45

 
$

 
$
45

 
$
47

 
$
8

 
$
55

Interest cost
509

 
48

 
557

 
534

 
62

 
596

Expected return on plan assets
(304
)
 

 
(304
)
 
(313
)
 

 
(313
)
Amortization of:
 
 
 
 
 

 
 
 
 
 
 

Prior service gain

 

 

 

 

 

Amortization of net gain
107

 
18

 
125

 
66

 
23

 
89

Net periodic benefit cost
$
357

 
$
66

 
$
423

 
$
334

 
$
93

 
$
427

 
 
 
 
 
 
 
 
 
 
 
 
Post Retirement:
 

 
 

 
 

 
 

 
 

 
 

Service cost
$

 
$

 
$

 
$

 
$

 
$

Interest cost

 
26

 
26

 

 
53

 
53

Amortization of net gain

 
(136
)
 
(136
)
 

 
53

 
53

Net periodic benefit cost
$

 
$
(110
)
 
$
(110
)
 
$

 
$
106

 
$
106