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STOCK-BASED COMPENSATION - Additional Information (Details) - USD ($)			9 Months Ended
	Sep. 01, 2020	Mar. 16, 2020	Dec. 31, 2020
Share based compensation
Contractual term of options			5 years 9 months 22 days
Granted a total of shares of restricted stock	100,000
Restricted Stock [Member]
Share based compensation
Granted a total of shares of restricted stock		100,000
Stock based compensation cost		$ 111,000	$ 134,000
Total recognized compensation cost related to restricted stock award			101,750
Total unrecognized compensation cost related to restricted stock awards			0
Stock option [Member]
Share based compensation
Unrecognized compensation cost related to stock options			0
Stock option [Member] | Restricted Stock [Member]
Share based compensation
Total recognized compensation cost related to restricted stock award			44,667
Total unrecognized compensation cost related to restricted stock awards			$ 89,333
2016 Plan
Share based compensation
Shares reserved			5,000,000
Shares available for grant			1,376,000
Maximum | Stock option [Member]
Share based compensation
Contractual term of options			10 years

X

- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Aggregate number of common shares reserved for future issuance.

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Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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