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RELATED PARTY TRANSACTIONS (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jul. 01, 2017	Jun. 30, 2018	Jul. 01, 2017	Dec. 30, 2017
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items]
Payables	$ 122,974		$ 122,974		$ 326,877
Receivables	246,005		246,005		414,635
Contract with Customer, Asset, Net	900,000		900,000
Purchases	78,905	$ 173,925	298,909	$ 182,925
Related Party Transaction, Other Revenues from Transactions with Related Party	261,605	0	512,956	0
Goertek [Member]
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items]
Payables	122,974		122,974		326,877
Purchases	78,905	173,925	298,909	182,925
Related Party Transaction, Other Revenues from Transactions with Related Party	0	0	0	0
RealWear, Inc. [Member]
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items]
Receivables	246,005		246,005		$ 414,635
Contract with Customer, Asset, Net	900,000		900,000
Purchases	0	0	0	0
Related Party Transaction, Other Revenues from Transactions with Related Party	$ 261,605	$ 0	$ 512,956	$ 0

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