PATENT SALE - Note 8	3 Months Ended
Jun. 30, 2012
Notes to Financial Statements
PATENT SALE - Note 8	8. PATENT SALE On June 22, 2012, the Company entered into a patent purchase agreement and sold a family of patents to a third party for $12.0 million plus a future payment of up to a maximum of $3.0 million based on future license agreements entered into by the third party purchaser. Under the terms and conditions of the patent purchase agreement, the Company has retained certain limited rights to continue to use the patents. The patent purchase agreement contains representations and warranties customary for transactions of this type.

The entire disclosure for any additional information related to the determination or classification of material events or transactions (that would not reasonably be expected to recur in the foreseeable future) that possesses a high degree of abnormality and are incidentally related to, the ordinary and typical activities of the entity.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher AICPA

-Name Accounting Principles Board Opinion (APB)

-Number 30

-Paragraph 26

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 20

-Section 50

-Paragraph 3

-URI http://asc.fasb.org/extlink&oid=6365513&loc=d3e15138-107781

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