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11. SHAREHOLDERS' EQUITY (Details Narrative) - $ / shares | 12 Months Ended
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Dec. 31, 2020 | Dec. 31, 2019
Series A Preferred Stock |  |
Cumulative Convertible Preferred Stock, Par Value | $ 0.01 | $ 0.01
Cumulative Convertible Preferred Stock, Shares Authorized | 1,000,000 | 1,000,000
Cumulative Convertible Preferred Stock, Shares Issued | 63,750 | 63,750
Cumulative Convertible Preferred Stock, Shares Outstanding | 63,750 | 63,750
Series B Preferred Stock |  |
Cumulative Convertible Preferred Stock, Par Value | $ 1,000 | $ 1,000
Cumulative Convertible Preferred Stock, Shares Authorized | 4,000 | 4,000
Cumulative Convertible Preferred Stock, Shares Issued | 0 | 0
Cumulative Convertible Preferred Stock, Shares Outstanding | 0 | 0
Cumulative Convertible Preferred Stock, Dividend Percentage | 7.50% | 7.50%

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