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Significant Suppliers and Customers (Details Narrative) | 12 Months Ended
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Jun. 30, 2012 | Jun. 30, 2011
Significant Suppliers And Customers Details Narrative |  |
Significant Customer Risk Description | sales to four customers individually comprised at least 5% of our annual sales | sales to three customers individually comprised at least 5% of our annual sales
Crimson Trace | 10.00% | 7.00%
AMS Technologies AG | 9.00% |
Thorlabs | 9.00% | 9.00%
Edmunds Industrial Optics |  | 6.00%
Raytheon Missile Systems | 5.00% |

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- Definition The percentage of annual sales attributable to AMS Technologies AG. + References No definition available. + Details
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- Definition The percentage of annual sales attributable to Crimson Trace. + References No definition available. + Details
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- Definition The percentage of annual sales attributable to Edmunds Industrial Optics. + References No definition available. + Details
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- Definition The percentage of annual sales attributable to Raytheon Missile Systems. + References No definition available. + Details
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- Definition The percentage of annual sales attributable to Thorlabs. + References No definition available. + Details
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- Details
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- Definition Description of risks that arise due to the volume of business transacted with a particular customer. At a minimum, the description informs financial statement users of the general nature of the risk, but excludes "Information about Major Customers" that may be disclosed elsewhere (for instance, segment disclosures). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Statement of Position (SOP) -Number 94-6 -Paragraph 22, 24 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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 275 -SubTopic 10 -Section 50 -Paragraph 18 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6351-108592 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6404-108592 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6327-108592 + Details
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