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Technology Agreements (Details) (USD $) | 0 Months Ended | 12 Months Ended | 0 Months Ended | 3 Months Ended
--- | --- | --- | --- | ---
Jul. 16, 2010 Network-1 MOU | Jul. 03, 2011 Network-1 MOU | Jul. 25, 2013 Patent Infringement Litigation Versus Chrismar Systems, Inc. Subsequent Event | Jun. 30, 2012 Pending Litigation Patent Infringement Litigation Versus Chrismar Systems, Inc.
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items] |  |  |  |
Term of license agreement | 9 years 8 months |  |  |
Fees for grant of license | $ 2,400,000 |  |  |
Fees for grant of license expensed to cost of goods sold |  | 200,000 |  |
Fees for grant of license expensed to litigation settlement |  | 800,000 |  |
Capitalized fees for grant of license |  | 1,400,000 |  |
Amount paid to defendant for patent license fees in settlement agreement |  |  | 1,400,000 |
Amount capitalized for patents subject to litigation |  |  |  | 1,200,000
Recorded estimate for probably loss for litigation |  |  |  | $ 300,000

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