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BASIS OF PRESENTATION (Details) ₩ in Billions	3 Months Ended
	Mar. 26, 2016 USD ($)	Mar. 26, 2016 KRW (₩)	Dec. 26, 2015
Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items]
Disposal Group, Including Discontinued Operation, Consideration	$ 0	₩ 9.5
Retail Land Sales Deposit Method Deposit Percent Received	10.00%
Retail Land Sales, Deposit Method, Deposit Received	$ 800,000
Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Net of Tax	$ 1,057,861
Kowon Technology Corporation Limited
Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items]
Noncontrolling Interest, Ownership Percentage by Parent	93.00%	93.00%
eMDT
Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items]
Noncontrolling Interest, Ownership Percentage by Parent	80.00%	80.00%
Accumulated Translation Adjustment
Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items]
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax	$ 700,000
Accumulated Net Unrealized Investment Gain (Loss)
Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items]
Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Net of Tax	$ 300,000
Kopin Software Ltd. | Minimum
Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items]
Noncontrolling Interest, Ownership Percentage by Parent			58.00%
Kopin Software Ltd. | Maximum
Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items]
Noncontrolling Interest, Ownership Percentage by Parent			100.00%

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 14
-URI http://asc.fasb.org/extlink&oid=36458714&loc=d3e681-108580

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-SubTopic 10
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-Paragraph 10A
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