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Basis of Presentation - Additional Information (Detail) | Jun. 30, 2012
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Kowon Technology Corporation Limited |
Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items] |
Percentage of ownership interests | 78.00%
Kopin Taiwan Corporation |
Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items] |
Percentage of ownership interests | 90.00%

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- Definition Percentage Of Ownership Interests + References No definition available. + Details
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