Consolidated Balance Sheets (Parenthetical) - $ / shares shares in Thousands	Dec. 31, 2021	Dec. 31, 2020
Statement of Financial Position [Abstract]
Common stock, par value (in usd per share)	$ 0.01	$ 0.01
Common stock authorized (in shares)	90,000	90,000
Common stock issued (in shares)	43,027	42,686
Common stock outstanding (in shares)	43,027	42,686
Series D Preferred Stock
Statement of Financial Position [Abstract]
Preferred stock, par value (in usd per share)	$ 0.01
Preferred stock authorized (in shares)	65
Preferred stock issued (in shares)	65
Preferred stock outstanding (in shares)	65
Preferred stock, par value (in usd per share)	$ 0.01
Preferred stock authorized (in shares)	65
Preferred stock issued (in shares)	65
Preferred stock outstanding (in shares)	65
Series B Preferred Stock
Statement of Financial Position [Abstract]
Preferred stock, par value (in usd per share)		$ 0.01
Preferred stock authorized (in shares)		100
Preferred stock issued (in shares)		100
Preferred stock outstanding (in shares)		100
Preferred stock, par value (in usd per share)		$ 0.01
Preferred stock authorized (in shares)		100
Preferred stock issued (in shares)		100
Preferred stock outstanding (in shares)		100

Face amount or stated value per share of common stock.

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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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Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.

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