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Sale of I/O Technology (Details) (Sale of license of a portion of intellectual property pertaining to high-speed serial I/O technology, USD $) | 1 Months Ended | 3 Months Ended |
--- | --- | --- | ---
Jul. 31, 2012 | Mar. 31, 2012 Item | Mar. 31, 2013 | Jun. 30, 2013
Sale of license of a portion of intellectual property pertaining to high-speed serial I/O technology |  |  |  |
Patent Sale and License |  |  |  |
Purchase agreement amount |  | $ 4,300,000 |  |
Number of employees of entity's India subsidiary accepted employment in purchaser |  | 15 |  |
Cash received upon execution of the agreement, net of transaction costs |  | 2,200,000 |  |
Holdback amount |  | 1,900,000 |  | 0
Holdback payment received | $ 1,300,000 |  | $ 600,000 |

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- Definition Represents the holdback amount that is to be paid under agreement upon providing technology transfer support services and achievement of certain contractually agreed-upon development milestones. + References No definition available. + Details
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