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SEGMENTS AND GEOGRAPHICAL INFORMATION (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 25, 2016	Jun. 27, 2015	Jun. 25, 2016	Jun. 27, 2015	Dec. 26, 2015
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	$ 4,355,275	$ 10,856,606	$ 10,474,413	$ 19,441,598
Net Income (Loss) Attributable to Parent	(3,129,102)	780,970	(10,046,563)	(3,057,019)
Assets	101,215,026		101,215,026		$ 106,060,086
Debt of Subsidiary, Not Assumed	$ 6,200,000	$ 5,300,000	$ 6,200,000	$ 5,300,000
Percentage of total revenue	100.00%	100.00%	100.00%	100.00%
UNITED STATES
Revenues from External Customers and Long-Lived Assets [Line Items]
Percentage of total revenue	28.00%	77.00%	28.00%	75.00%
All Others
Revenues from External Customers and Long-Lived Assets [Line Items]
Percentage of total revenue	0.00%	0.00%	0.00%	1.00%
Americas
Revenues from External Customers and Long-Lived Assets [Line Items]
Percentage of total revenue	28.00%	77.00%	28.00%	76.00%
Asia-Pacific
Revenues from External Customers and Long-Lived Assets [Line Items]
Percentage of total revenue	59.00%	18.00%	55.00%	17.00%
Europe
Revenues from External Customers and Long-Lived Assets [Line Items]
Percentage of total revenue	13.00%	5.00%	17.00%	7.00%
Segment, Continuing Operations
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	$ 4,355	$ 10,856	$ 10,000	$ 19,442
Net Income (Loss) Attributable to Parent	(3,129)	781	(10,000)	(3,057)
Assets	101,215		101,215		124,007
Long-Lived Assets	2,729		2,729		4,107
Segment, Continuing Operations | Kopin United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	3,321	10,177	8,000	17,764
Net Income (Loss) Attributable to Parent	(3,075)	853	(10,000)	(2,519)
Assets	99,593		99,593		122,604
Long-Lived Assets	2,726		2,726		3,972
Segment, Continuing Operations | Forth Dimension Displays Limited
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	1,034	679	2,000	1,678
Net Income (Loss) Attributable to Parent	(54)	$ (72)	0	$ (538)
Assets	1,622		1,622		1,403
Long-Lived Assets	$ 3		$ 3		$ 135

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Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes loans held for sale. Excludes loans and leases covered under loss sharing agreements.

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