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CONDENSED CONSOLIDATED BALANCE SHEET (UNAUDITED) (Parenthetical) - $ / shares	Mar. 31, 2021	Dec. 31, 2020
Stockholders' Equity:
Common Stock; Par Value	$ 0.01	$ 0.01
Common Stock; Shares Authorized	250,000,000	250,000,000
Common Stock; Shares Issued	16,811,513	16,761,513
Common Stock; Shares Outstanding	16,811,513	16,761,513
Cumulative Convertible Series A Preferred Stock
Stockholders' Equity:
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
Cumulative Convertible Series B Preferred Stock
Stockholders' Equity:
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

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Face amount or stated value per share of common stock.

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The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.

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