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Basis of Presentation (Details) (USD $)
In Millions, unless otherwise specified |
0 Months Ended | 1 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|---|
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Sep. 18, 2012
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Mar. 31, 2012
item
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Sep. 30, 2012
backlogunit
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Mar. 05, 2012
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Sep. 23, 2008
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| Basis of Presentation | |||||
| Total backlog | $ 141.1 | ||||
| Total backlog units | 675 | ||||
| Backlog | $ 139.0 | ||||
| Backlog units | 660 | ||||
| Backlog order expected shipment period | 12 months | ||||
| Minimum period for which cash and cash equivalents are believed to be sufficient to meet the entity's cash needs | 12 months | ||||
| Number of Put Options exercised | 2 | ||||
| Number of shares of common stock sold under put option | 4.8 | ||||
| Class of Warrant or Right, Number of Securities Called by Warrants or Rights | 9.5 | 22.6 | 6.4 |
| X | ||||||||||
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- Definition
Represents the number of shares of common stock sold during the period under put option. No definition available.
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| X | ||||||||||
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- Definition
Represents the minimum period for which cash and cash equivalents are believed to be sufficient to meet entity's cash needs. No definition available.
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| X | ||||||||||
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- Definition
Represents the number of Put Options exercised. No definition available.
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| X | ||||||||||
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- Definition
Represents the value of purchase or sales orders currently backlogged, that the entity expects to deliver within the next 12 months. No definition available.
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| X | ||||||||||
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- Definition
Represents the value of purchase or sales orders currently backlogged by the entity. No definition available.
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| X | ||||||||||
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- Definition
Represents the period, after the balance sheet date, during which the entity expects to deliver purchase or sales orders currently backlogged. No definition available.
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| X | ||||||||||
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- Definition
Represents the number of units in purchase or sales orders currently backlogged, that the entity expects to deliver within the next 12 months. No definition available.
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| X | ||||||||||
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- Definition
Represents the number of units in purchase or sales orders currently backlogged by the entity. No definition available.
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| X | ||||||||||
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- Definition
The specified number of securities that each class of warrants or rights outstanding give the holder the right but not the obligation to purchase from the issuer at a specific price, on or before a certain date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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