SUBSEQUENT EVENTS - Amendment to Series E Preferred Stock and Series E-1 Preferred Stock (Details Textual) - USD ($) $ / shares in Units, $ in Thousands		9 Months Ended
	Oct. 26, 2020	Sep. 26, 2020	Sep. 28, 2020	Dec. 28, 2019
Subsequent Event [Line Items]
Preferred Stock, Par Value Per Share (in dollars per share)		$ 0.00001		$ 0.00001
Series E Preferred Stock [Member]
Subsequent Event [Line Items]
Preferred stock, dividend rate, percentage		12.00%
Preferred Stock, Par Value Per Share (in dollars per share)		$ 0.00001		$ 0.00001
Series E Preferred Stock [Member] | Maximum [Member]
Subsequent Event [Line Items]
Preferred stock, dividend rate, percentage		50.00%
Deemed closing price of common Share		$ 3.50
Series E Preferred Stock [Member] | Subsequent Event
Subsequent Event [Line Items]
Preferred stock, liquidation preference Per Share			$ 1,000
Series E-1 Preferred Stock - Related Party [Member]
Subsequent Event [Line Items]
Preferred stock, conversion basis		Under the terms of the Amendment, shares of Series E-1 Preferred Stock are convertible into the Company common stock at a conversion rate equal to the liquidation value of each shares of Series E-1 Preferred Stock divided by $1.00 per share commencing October 31, 2020. Each share of Series E-1 Preferred Stock has a liquidation value of $1,000 per share. The Company’s shares of Base Series E Preferred Stock are also convertible into shares of our common stock after October 31, 2022. The conversion rate for our Base Series E Preferred Stock is equal to the liquidation value of each shares of Base Series E Preferred Stock divided by $1.00 per share. Each share of Base Series E Preferred Stock has a liquidation value of $1,000 per share.
Series E-1 Preferred Stock - Related Party [Member] | Subsequent Event
Subsequent Event [Line Items]
Preferred Stock, Par Value Per Share (in dollars per share)			1.00
Preferred stock, liquidation preference Per Share			$ 1,000
Amendment to Series E Preferred Stock And Series E-1 Preferred Stock [Member] | Series E Preferred Stock [Member] | Subsequent Event
Subsequent Event [Line Items]
Preferred stock, dividend rate, percentage	12.00%
Dividend payment commencement date	Oct. 26, 2020
Dividend payment commencement date	Oct. 25, 2022
Amopunt divided to pay fee in shares	$ 10
Description of interest Paid in-kind fees	additional fee to be paid in shares of the Company’s common stock an amount equal to $10 divided by the average closing price, as reported by Nasdaq of such shares of common stock over the 5 trading days prior to the applicable monthly interest payment date.
Preferred stock, conversion basis	Shares of Base Series E Preferred Stock will be also convertible into shares of the Company’s common stock after October 31, 2022. The conversion rate for Base Series E Preferred Stock is equal to the liquidation value of each shares of Base Series E Preferred Stock divided by $1.00 per share.
Preferred Stock, Par Value Per Share (in dollars per share)	$ 1.00
Preferred stock, liquidation preference Per Share	$ 1,000
Preferred stock conversion date	Oct. 31, 2022
Amendment to Series E Preferred Stock And Series E-1 Preferred Stock [Member] | Series E Preferred Stock [Member] | Subsequent Event | Maximum [Member]
Subsequent Event [Line Items]
Preferred Stock Dividend Rate Percentage Paid In-Kind	50.00%
Average closing price	$ 3.50
Deemed closing price of common Share	3.50
Amendment to Series E Preferred Stock And Series E-1 Preferred Stock [Member] | Series E Preferred Stock [Member] | Subsequent Event | Minimum [Member]
Subsequent Event [Line Items]
Average closing price	0.50
Deemed closing price of common Share	$ 0.50
Amendment to Series E Preferred Stock And Series E-1 Preferred Stock [Member] | Series E-1 Preferred Stock - Related Party [Member] | Subsequent Event
Subsequent Event [Line Items]
Preferred stock, conversion basis	shares of Series E-1 Preferred Stock will be convertible into the Company’s common stock at a conversion rate equal to the liquidation value of each shares of Series E-1 Preferred Stock divided by $1.00 per share commencing October 31, 2020.
Preferred Stock, Par Value Per Share (in dollars per share)	$ 1.00
Preferred stock, liquidation preference Per Share	$ 1,000
Preferred stock conversion date	Oct. 31, 2020