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Note 8 Restructuring (Tables)
9 Months Ended
Jun. 30, 2012
Restructuring and Related Activities [Abstract]  
Schedule of Restructuring Reserve by Type of Cost [Table Text Block]
 
Employee Termination
Severance
and Related Benefits
 
Leases and Facilities
Shutdown and Consolidation
Costs
 
Total
 
(In thousands)
Accrual balance at October 1, 2011
$
6,327

 
$
1,416

 
$
7,743

Charges to operations
77

 
3,977

 
4,054

Utilization of accrual
(3,699
)
 
(3,091
)
 
(6,790
)
Accrual balance at December 31, 2011
2,705

 
2,302

 
5,007

Charges to operations
132

 
4,078

 
4,210

Utilization of accrual
(749
)
 
(3,799
)
 
(4,548
)
Accrual balance at March 31, 2012
2,088

 
2,581

 
4,669

Charges to operations
340

 
3,167

 
3,507

Utilization of accrual
(691
)
 
(3,787
)
 
(4,478
)
Accrual balance at June 30, 2012
$
1,737

 
$
1,961

 
$
3,698