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SEGMENTS AND GEOGRAPHICAL INFORMATION (Details) - USD ($)	3 Months Ended
	Mar. 26, 2016	Mar. 28, 2015	Dec. 26, 2015	Dec. 27, 2014
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	$ 6,119,138	$ 8,584,991
Net Income (Loss) Attributable to Parent	(6,917,461)	$ (3,837,992)
Assets	101,323,464		$ 106,060,086
Debt of Subsidiary, Not Assumed	$ 6,100,000			$ 5,200,000
Percentage of total revenue	100.00%	100.00%
UNITED STATES
Revenues from External Customers and Long-Lived Assets [Line Items]
Percentage of total revenue	29.00%	74.00%
All Others
Revenues from External Customers and Long-Lived Assets [Line Items]
Percentage of total revenue	0.00%	2.00%
Americas
Revenues from External Customers and Long-Lived Assets [Line Items]
Percentage of total revenue	29.00%	76.00%
Asia-Pacific
Revenues from External Customers and Long-Lived Assets [Line Items]
Percentage of total revenue	51.00%	16.00%
Europe
Revenues from External Customers and Long-Lived Assets [Line Items]
Percentage of total revenue	20.00%	8.00%
Segment, Continuing Operations
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	$ 6,119	$ 9,000
Net Income (Loss) Attributable to Parent	(6,917)	(4,000)
Assets	101,323	119,207
Long-Lived Assets	2,713	4,247
Disposal Group, Including Discontinued Operation, Property, Plant and Equipment, Noncurrent	861
Segment, Continuing Operations | Kopin United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	5,148	8,000
Net Income (Loss) Attributable to Parent	(6,571)	(3,000)
Assets	99,811	117,684
Long-Lived Assets	2,695	4,067
Disposal Group, Including Discontinued Operation, Property, Plant and Equipment, Noncurrent	861
Segment, Continuing Operations | Forth Dimension Displays Limited
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	971	1,000
Net Income (Loss) Attributable to Parent	(346)	0
Assets	1,512	1,523
Long-Lived Assets	0	$ 180
Disposal Group, Including Discontinued Operation, Property, Plant and Equipment, Noncurrent	$ 0

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