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Restructuring Charge (Details) (USD $)
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3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
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Sep. 30, 2012
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Sep. 30, 2011
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Sep. 30, 2012
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Sep. 30, 2011
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| Restructuring charges | ||||
| Liability at March 31, 2012 | $ 613,000 | |||
| Charged | 57,000 | 32,000 | 149,000 | 277,000 |
| Foreign currency translation adjustment | 2,000 | |||
| Utilized | (544,000) | |||
| Liability at September 30, 2012 | 220,000 | 220,000 | ||
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Employee-related [Member]
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||||
| Restructuring charges | ||||
| Liability at March 31, 2012 | 561,000 | |||
| Charged | 89,000 | |||
| Foreign currency translation adjustment | 2,000 | |||
| Utilized | (432,000) | |||
| Liability at September 30, 2012 | 220,000 | 220,000 | ||
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Other costs [Member]
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||||
| Restructuring charges | ||||
| Liability at March 31, 2012 | 52,000 | |||
| Charged | 60,000 | |||
| Foreign currency translation adjustment | 0 | |||
| Utilized | (112,000) | |||
| Liability at September 30, 2012 | $ 0 | $ 0 | ||
| X | ||||||||||
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- Definition
Amount charged against earnings in the period for incurred and estimated costs associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, excluding asset retirement obligations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Amount of cash paid in the period to fully or partially settle a specified, previously accrued type of restructuring cost. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of change in the restructuring reserve related to foreign currency translation adjustments and any other adjustments not separately disclosed or provided for elsewhere in the Taxonomy. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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