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Note 8 Restructuring | 6 Months Ended
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Mar. 31, 2012
Restructuring and Related Activities [Abstract] |
Restructuring and Related Activities Disclosure [Text Block] | Restructuring Costs associated with restructuring activities are accounted for in accordance with ASC Topic 420, Exit or Disposal Cost Obligations, or ASC Topic 712, Compensation - Nonretirement Postemployment Benefits, as applicable. Pursuant to ASC Topic 712, liabilities for employee severance are recorded when payment of severance is considered probable and the amount is estimable. For restructuring costs other than employee severance accounted under ASC Topic 712, a liability is recognized in accordance with ASC Topic 420 only when incurred. During the second quarter of 2012, the Company initiated a restructuring plan to cease manufacturing activities in one of its facilities. Costs associated with this plan are expected to be $1.7 million and to include employee severance, costs related to leased facilities and asset impairment charges. In connection with actions taken to date under this plan, the Company recorded employee termination benefits of $0.8 million for 845 employees, $0.3 million of costs related to leased facilities and $0.2 million of asset impairment charges. All remaining costs are expected to be incurred by June 30, 2012 and the majority of cash payments are expected to be made by such date. Restructuring Plans — Prior to 2012 Due to completion of all actions under restructuring plans initiated prior to 2012 and immateriality of the remaining accrual balance related to such plans, these plans have been combined for disclosure purposes. In connection with these plans, the Company expects to incur restructuring costs in future periods associated primarily with vacant facilities until such time as those facilities have been sold or leased to third parties. Below is a summary of restructuring costs associated with facility closures and other consolidation efforts that were implemented prior to 2012:
| 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 |
Costs incurred with respect to facilities consist primarily of (1) costs to maintain vacant facilities that are owned until such facilities can be sold and (2) the portion of the Company's lease payments that have not been recovered due to the absence of sublease income for vacant leased properties. The Company expects to pay the majority of accrued restructuring costs by the end of 2013.

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- Definition The entire disclosure for restructuring and related activities. Description of restructuring activities such as exit and disposal activities, include facts and circumstances leading to the plan, the expected plan completion date, the major types of costs associated with the plan activities, total expected costs, the accrual balance at the end of the period, and the periods over which the remaining accrual will be settled. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4) -URI http://asc.fasb.org/extlink&oid=6394695&loc=d3e140904-122747 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 146 -Paragraph 20 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 5 -Section P -Subsection 3, 4 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.P.3) -URI http://asc.fasb.org/extlink&oid=6394695&loc=d3e140864-122747 + Details
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