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Patent Agreement, Net
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9 Months Ended |
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Dec. 31, 2011
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| Patent Agreement, Net [Abstract] | |
| Patent Agreement, Net | 10. Patent Agreement, Net On July 13, 2010, we entered into a Patent Purchase Agreement for the sale of certain Company owned patents. As a result of this agreement, on August 31, 2010, the Company received cash consideration of $4.0 million from the purchaser. The proceeds were recorded as a recovery of costs previously incurred and are reflected as a separate line item on the consolidated condensed statement of operations in operating expenses under the caption "Patent agreement, net." |