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Basis of Presentation - Additional Information (Detail)	Jun. 30, 2012
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

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No definition available.

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