Technology Agreements (Notes)	12 Months Ended
Jun. 30, 2013
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Technology Agreements	Technology Agreements On March 31, 2005, the Company entered into a Patent and Cross License Agreement (“Technology Agreement”) with IBM. The agreement provides for a release of prior claims and a cross license of patents extending into the future from the effective date of the agreement. On December 22, 2008, the Company amended the Technology Agreement to extend the term of the agreement over the remaining life of the patents. The Company capitalized the cost of the amendment in intangible assets, net on the consolidated balance sheet and continued to amortize the remaining cost of the Technology Agreement and its amendment over the remaining life of the patents. On July 16, 2010, the Company entered into a Memorandum of Understanding (“Network-1 MOU”) with Network-1 Security Solutions, Inc. The Network-1 MOU provides for a nonexclusive and worldwide license to certain patents of each party, and a release of claims based on any prior infringement of such patents. The license term is nine years and eight months and expires in March 2020. The release covers any potential claims arising out of the past use or practice of any of the patents. Total fees for the grant of the license under the Network-1 MOU were $2.4 million. The Company charged the estimated value of the release of prior claims of $0.2 million to Cost of Product Revenues for claims incurred in fiscal 2010 and $0.8 million to Litigation Settlement for claims incurred prior to fiscal 2010 in its fiscal 2010 consolidated financial statements. The remaining $1.4 million was recorded as intangible assets, net and is being recognized ratably over the license period in cost of product revenue. On July 16, 2013, the Company entered into a confidential Patent License and Settlement Agreement (“License Agreement”) with Chrimar Systems Inc. The agreement provides for a non-exclusive, irrevocable, perpetual, non-transferable, and non-assignable, fully-paid-up worldwide royalty-bearing license to certain patents and a release of claims based on any prior infringement of such patents. Total fees for the grant of the license under the License Agreement was $1.4 million. The Company had capitalized $1.2 million related to such patents in fiscal 2012 based on a probable estimated value and recorded a charge of $0.3 million based on the estimated probable loss. The $1.2 million was recorded as intangible assets, net and continues to be amortized over the remaining life of the patents.

Technology Agreements

On March 31, 2005, the Company entered into a Patent and Cross License Agreement (“Technology Agreement”) with IBM. The agreement provides for a release of prior claims and a cross license of patents extending into the future from the effective date of the agreement. On December 22, 2008, the Company amended the Technology Agreement to extend the term of the agreement over the remaining life of the patents. The Company capitalized the cost of the amendment in intangible assets, net on the consolidated balance sheet and continued to amortize the remaining cost of the Technology Agreement and its amendment over the remaining life of the patents.

On July 16, 2010, the Company entered into a Memorandum of Understanding (“Network-1 MOU”) with Network-1 Security Solutions, Inc. The Network-1 MOU provides for a nonexclusive and worldwide license to certain patents of each party, and a release of claims based on any prior infringement of such patents. The license term is nine years and eight months and expires in March 2020. The release covers any potential claims arising out of the past use or practice of any of the patents. Total fees for the grant of the license under the Network-1 MOU were $2.4 million. The Company charged the estimated value of the release of prior claims of $0.2 million to Cost of Product Revenues for claims incurred in fiscal 2010 and $0.8 million to Litigation Settlement for claims incurred prior to fiscal 2010 in its fiscal 2010 consolidated financial statements. The remaining $1.4 million was recorded as intangible assets, net and is being recognized ratably over the license period in cost of product revenue.

On July 16, 2013, the Company entered into a confidential Patent License and Settlement Agreement (“License Agreement”) with Chrimar Systems Inc. The agreement provides for a non-exclusive, irrevocable, perpetual, non-transferable, and non-assignable, fully-paid-up worldwide royalty-bearing license to certain patents and a release of claims based on any prior infringement of such patents. Total fees for the grant of the license under the License Agreement was $1.4 million. The Company had capitalized $1.2 million related to such patents in fiscal 2012 based on a probable estimated value and recorded a charge of $0.3 million based on the estimated probable loss. The $1.2 million was recorded as intangible assets, net and continues to be amortized over the remaining life of the patents.