|
Basis of Presentation (Details 2) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
|
Dec. 31, 2012
|
Dec. 31, 2011
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
| Business Acquisition [Line Items] | ||||
| Gain on CNS asset sale | $ 0 | $ 0 | $ 0 | $ 31,654 |
|
Sale of Customer Networking Solutions Assets [Member]
|
||||
| Business Acquisition [Line Items] | ||||
| ProceedsfromCNSSale | 36,683 | |||
| Less: Net value of assets and liabilities sold or transferred as of April 15, 2011 | (5,029) | |||
| Gain on CNS asset sale | $ 31,654 | |||
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Amount of gain (loss) from the difference between the sale price or salvage price and the book value of an asset that was sold or retired, and gain (loss) from the write down of assets from their carrying value to fair value. No definition available.
|
| X | ||||||||||
|
- Definition
Cash proceeds from CNS Asset Sale No definition available.
|
| X | ||||||||||
|
- Definition
Less from net value of assets and liabilities sold or transferred and transaction costs. No definition available.
|