Additional expense related to issuance of common stock.

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Amendment fee.

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Average closing stock price.

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Debt instrument date of first required payment of interest

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Debt instrument frequency of periodic interest payment.

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Deemed closing price of common share, if nasdaq not reported.

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No definition available.

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Mandatory prepayment of principal amount.

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- Definition

Number of common shares issuable on monthly basis in event of default.

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Number of common shares issued in event of default.

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Number of trading days.

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No definition available.

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Face (par) amount of debt instrument at time of issuance.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

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Amount of the required periodic payments applied to interest.

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Discussion of the facts and amounts pertaining to each failure to comply with an affirmative or negative covenant of a long-term debt instrument, including violating payment terms or an inability to meet certain minimum financial requirements or achieve or maintain certain financial ratios. The discussion would generally be expected to also include whether or not the failure can and will be overcome and a description of the terms of any waivers, including the amount of the waiver and the period of time covered by the waiver, and if reclassification of long-term debt to current has been made in the current balance sheet.

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Cash payments for and related to principal collection on loans related to operating activities.

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Amount of a short-term obligation that has been excluded from current liabilities in the balance sheet because of a refinancing of the obligation.

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Description of the refinancing of a short-term obligation when that obligation is excluded from current liabilities in the balance sheet. The description generally includes a general discussion of the terminated financing agreement and the terms of the new obligation or equity securities issued or expected to be issued as a result of the refinancing.

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Total cost of shares repurchased divided by the total number of shares repurchased.

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DEBT - Debt Exchange Agreement (Details Textual) - USD ($)				3 Months Ended	9 Months Ended
	Oct. 26, 2020	May 28, 2020	Aug. 29, 2019	Sep. 26, 2020	Sep. 26, 2020	May 20, 2020
Debt Instrument [Line Items]
Debt Instrument Face Amount						$ 9,395,000
18% Senior Secured Note Due December 31, 2019 [Member]
Debt Instrument [Line Items]
Additional expense related to issuance of common stock				$ 0
Number of common shares issued in event of default				0
Payments for Loans		$ 2,538,000
Jackson Investment Group, LLC [Member] \| 18% Senior Secured Note Due December 31, 2019 [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage			18.00%
Due payable			Dec. 31, 2019
Debt Instrument Face Amount			$ 2,538,000
Debt instrument, interest payment description					All accrued and unpaid interest on the outstanding principal balance of this term note was due and payable monthly on the first day of each month, beginning on October 1, 2019
Debt instrument, date of first interest payment			Oct. 01, 2019
Debt instrument, default of payment description					Pursuant to the terms of this term note, if this term note was not repaid by December 31, 2019, the Company was required to issue 100,000 shares of its common stock to Jackson on a monthly basis until this term note is fully repaid, subject to certain exceptions to comply with Nasdaq listing standards.
Number of common shares issuable on monthly basis in event of default			100,000
Additional expense related to issuance of common stock					$ 324,000
Number of common shares issued in event of default					500,000
Jackson Investment Group, LLC [Member] \| Second Amended and Restated Note Purchase Agreement [Member]
Debt Instrument [Line Items]
Debt instrument, interest payment description					For the period of November 2020 through and including March 2021, each monthly interest due and payable shall be reduced by $166, and for the period commencing May 2021 through and including September 2021, each monthly interest due and payable shall be increased by $166.
Debt instrument, default of payment description					If such average market price is less than $0.50, or is otherwise undeterminable because such shares of common stock are no longer publicly traded or the closing price is no longer reported by Nasdaq, then the average closing price for these purposes shall be deemed to be $0.50, and if such average closing price is greater than $3.50, then the average closing price for these purposes shall be deemed to be $3.50.
Jackson Investment Group, LLC [Member] \| Second Amended and Restated Note Purchase Agreement [Member] \| Subsequent Event
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	12.00%
Jackson Investment Group, LLC [Member] \| Second Amended and Restated Note Purchase Agreement [Member] \| Subsequent Event \| Maximum [Member]
Debt Instrument [Line Items]
Deemed closing price of common Share	$ 3.50
Average closing price	$ 3.50
Debt Instrument monthly interest payment	$ 166,000
Mandatory prepayment of principal amount	$ 3,000,000
Jackson Investment Group, LLC [Member] \| Second Amended and Restated Note Purchase Agreement [Member] \| Subsequent Event \| Minimum [Member]
Debt Instrument [Line Items]
Deemed closing price of common Share	$ 0.50
Average closing price	$ 0.50
Debt Instrument monthly interest payment	$ 166,000
Jackson Investment Group, LLC [Member] \| Second Amended and Restated Note Purchase Agreement [Member] \| 12 % Senior Secured Promissory Note [Member] \| Subsequent Event
Debt Instrument [Line Items]
Due payable	Sep. 30, 2022
Refinances an aggregate of indebtedness advanced	$ 35,700,000
Short-term Debt, Refinanced, Description	The Amended Note Purchase Agreement refinances an aggregate of $35.7 million of debt provided by Jackson, extending the due and payable of this to September 30, 2022.
Amendment fee	$ 488,000
Jackson Investment Group, LLC [Member] \| Second Amended and Restated Note Purchase Agreement [Member] \| PIK Interest [Member]
Debt Instrument [Line Items]
Debt instrument, interest payment description					For any month that the Company elects to pay interest in-kind, the Company is required to pay Jackson a fee in shares of our common stock (“PIK Fee Shares”) in an amount equal to $25 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.
Jackson Investment Group, LLC [Member] \| Second Amended and Restated Note Purchase Agreement [Member] \| PIK Interest [Member] \| Subsequent Event
Debt Instrument [Line Items]
Stock Acquired, Average cost per share	$ 25
Number of trading days	5 days
Jackson Investment Group, LLC [Member] \| Second Amended and Restated Note Purchase Agreement [Member] \| PIK Interest [Member] \| Subsequent Event \| Maximum [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	50.00%