CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018
Series B Preferred Stock
Series B preferred stock, dividend rate	10.00%	10.00%
Series B preferred stock, par value (USD per share)	$ 0.0001	$ 0.0001
Series B preferred stock, liquidation preference (USD per share)	$ 1,000	$ 1,000
Series B preferred stock authorized (shares)	1,000,000	1,000,000
Series B preferred stock designated (shares)	210,000	210,000
Series B preferred stock issued (shares)	156,746	156,746
Series B preferred stock outstanding (shares)	156,746	156,746
Series A Preferred Stock
Series A preferred stock, par value (USD per share)	$ 0.0001	$ 0.0001
Series A preferred stock, dividend rate	8.00%	8.00%
Series A preferred stock, liquidation preference (USD per share)	$ 1,000	$ 1,000
Series A preferred stock authorized (shares)	1,000,000	1,000,000
Series A preferred stock designated (shares)	150,000	150,000
Series A preferred stock issued (shares)	105,589	101,669
Series A preferred stock outstanding (shares)	105,589	101,669
Class A Common Stock
Common stock, par value (USD per share)	$ 0.0001	$ 0.0001
Common stock authorized (shares)	250,000,000	250,000,000
Common stock issued (shares)	28,554,526	13,760,136
Common stock outstanding (shares)	28,554,526	13,760,136
Class B Common Stock
Common stock, par value (USD per share)	$ 0.0001	$ 0.0001
Common stock authorized (shares)	30,000,000	30,000,000
Common stock issued (shares)	15,707,692	29,807,692
Common stock outstanding (shares)	15,707,692	29,807,692

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Temporary Equity, Dividend Rate, Percentage

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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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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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The per share liquidation preference (or restrictions) of nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) that has a preference in involuntary liquidation considerably in excess of the par or stated value of the shares. The liquidation preference is the difference between the preference in liquidation and the par or stated values of the share.

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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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Per share amount of par value or stated value of stock classified as temporary equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable.

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