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LONG-TERM DEBT (Department of Economic and Community Development) (Details) - USD ($)		3 Months Ended		9 Months Ended
	Jan. 08, 2018	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Debt Instrument [Line Items]
Total debt		$ 1,030,000		$ 1,030,000		$ 519,000
Revenue, net of contractual allowances and adjustments		2,049,000	$ 1,046,000	5,176,000	$ 3,162,000
Department of Economic and Community Development (DECD)
Debt Instrument [Line Items]
Gross proceeds from grant received and loan	$ 400,000
Proceeds from grant	$ 100,000
Debt instrument, term	10 years
Debt instrument, maturity date	Dec. 31, 2027
Interest rate (as a percent)	3.25%
Total debt		240,000		240,000		249,000
Term loan | Department of Economic and Community Development (DECD)
Debt Instrument [Line Items]
Proceeds from long-term debt	$ 300,000
Debt issuance costs, net	$ 31,000	22,000		22,000		$ 24,000
Amortization of debt issuance cost				2,000	$ 2,000
2020		3,000		3,000
2021		3,000		3,000
2022		3,000		3,000
2023		3,000		3,000
2024		3,000		$ 3,000
Term loan | Department of Economic and Community Development (DECD) | Maximum
Debt Instrument [Line Items]
Amortization of debt issuance cost		$ 1,000	$ 1,000

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- Definition

The amount of amortization of debt discount during the next twelve months.

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The amount of amortization of debt discount during the fifth fiscal year.

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The amount of amortization of debt discount during the fourth fiscal year.

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The amount of amortization of debt discount during the second fiscal year.

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Amount of short-term and long-term debt and lease obligation.

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

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