EQUITY (Details) - USD ($) $ / shares in Units, $ in Thousands	9 Months Ended
	Sep. 26, 2020	Sep. 28, 2019
Stockholders Equity [Line Items]
Number of Common Shares Issued	548,015	3,354,080
Fair Value of Shares Issued	$ 353	$ 5,553
Equity Raise [Member]
Stockholders Equity [Line Items]
Number of Common Shares Issued		3,331,280
Fair Value of Shares Issued		$ 5,515
Jackson Investment Group, LLC [Member]
Stockholders Equity [Line Items]
Number of Common Shares Issued	500,000
Fair Value of Shares Issued	$ 324
Minimum [Member] | Equity Raise [Member]
Stockholders Equity [Line Items]
Fair Value at Issuance (per share)		$ 1.40
Minimum [Member] | Jackson Investment Group, LLC [Member]
Stockholders Equity [Line Items]
Fair Value at Issuance (per share)	$ 0.36
Maximum [Member] | Equity Raise [Member]
Stockholders Equity [Line Items]
Fair Value at Issuance (per share)		$ 2.00
Maximum [Member] | Jackson Investment Group, LLC [Member]
Stockholders Equity [Line Items]
Fair Value at Issuance (per share)	$ 0.92
Preferred Series A Conversion [Member]
Stockholders Equity [Line Items]
Number of Common Shares Issued	16,215
Board and Committee Members [Member]
Stockholders Equity [Line Items]
Number of Common Shares Issued	16,800	16,800
Fair Value of Shares Issued	$ 11	$ 28
Board and Committee Members [Member] | Minimum [Member]
Stockholders Equity [Line Items]
Fair Value at Issuance (per share)	$ 0.56	$ 1.58
Board and Committee Members [Member] | Maximum [Member]
Stockholders Equity [Line Items]
Fair Value at Issuance (per share)	$ 0.85	$ 1.79
Consultants [Member]
Stockholders Equity [Line Items]
Number of Common Shares Issued	15,000	6,000
Fair Value of Shares Issued	$ 18	$ 10
Consultants [Member] | Minimum [Member]
Stockholders Equity [Line Items]
Fair Value at Issuance (per share)	$ 1.22	$ 1.56
Consultants [Member] | Maximum [Member]
Stockholders Equity [Line Items]
Fair Value at Issuance (per share)	$ 1.22	$ 1.56