INVESTMENT IN AFFILIATE (Details Textual) - USD ($)	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019
Equity Method Investment, Ownership Percentage	49.00%
Investment Income, Dividend	$ 221,000	$ 221,000
TGIF Texas Inc [Member]
Investment Income, Dividend	221,000	221,000
Income (Loss) from Equity Method Investments	$ 15,000	$ 25,000
Cash Dividend Declared And Paid	$ 0.08	$ 0.08

Represents amount per share related to dividend declared and paid transaction.

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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- Definition

Amount of income (loss) for proportionate share of equity method investee's income (loss).

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- Definition

Amount of dividend income on nonoperating securities.

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