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STOCKHOLDERS’ EQUITY AND STOCK-BASED COMPENSATION (Details Narrative) - USD ($) $ / shares in Units, $ in Millions		3 Months Ended
	Mar. 05, 2021	Mar. 27, 2021
Subsidiary, Sale of Stock [Line Items]
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount		$ 2.9
Unrecognized compensation expense period for recognition		3 years
At The Market Offering [Member]
Subsidiary, Sale of Stock [Line Items]
Sale of Stock, Number of Shares Issued in Transaction		2,400,000
Gross proceeds from registered sale equity securities		$ 16.0
Shares Issued, Price Per Share		$ 6.66
Underwriting discounts and offering expenses from sale of equity		$ 0.5
At The Market Offering [Member] | Common Stock [Member] | Stifel [Member] | Minimum [Member]
Subsidiary, Sale of Stock [Line Items]
Sale of Stock, Consideration Received Per Transaction	$ 50.0

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- Definition

Gross proceeds from registered sale equity securities.

+ References

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- Definition

Underwriting discounts and offering expenses from sale of equity.

+ References

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- Definition

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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- Definition

Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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- Definition

Amount of consideration received by subsidiary or equity investee in exchange for shares of stock issued or sold. Includes amount of cash received, fair value of noncash assets received, and fair value of liabilities assumed by the investor.

+ References

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- Definition

The number of shares issued or sold by the subsidiary or equity method investee per stock transaction.

+ References

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- Definition

Per share or per unit amount of equity securities issued.

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- Definition

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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