Quarterly report pursuant to Section 13 or 15(d)

Equity and Mezzanine Equity - Additional Information (Details)

v3.22.2
Equity and Mezzanine Equity - Additional Information (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Dec. 31, 2021
Equity [Line Items]          
Preferred stock, amount of preferred dividends in arrears     $ 30,400,000    
Dividends declared, common stock $ 0 $ 0 $ 0 $ 0  
Series A Preferred Stock          
Equity [Line Items]          
Preferred stock, shares outstanding (in shares) 562   562   562
Preferred stock shares issued (in shares) 562   562   562
Preferred stock, liquidation price per share (in dollars per share) $ 1,000   $ 1,000   $ 1,000
Preferred stock, liquidation preference, value $ 562,000   $ 562,000   $ 562,000
Preferred stock, shares authorized (in shares) 4,500   4,500   4,500
Series B Preferred Stock          
Equity [Line Items]          
Preferred stock, shares outstanding (in shares) 2,301,337   2,301,337   1,872,448
Preferred stock shares issued (in shares) 2,301,337   2,301,337   1,872,448
Preferred stock, liquidation price per share (in dollars per share) $ 25.00   $ 25.00   $ 25.00
Preferred stock, liquidation preference, value $ 57,530,000   $ 57,530,000   $ 46,810,000
Preferred stock, shares authorized (in shares) 5,000,000   5,000,000   5,000,000
Series D Preferred          
Equity [Line Items]          
Preferred stock, shares outstanding (in shares) 3,152,392   3,152,392   3,152,392
Preferred stock shares issued (in shares) 3,152,392   3,152,392   3,152,392
Preferred stock, liquidation price per share (in dollars per share) $ 25.00   $ 25.00   $ 25.00
Preferred stock, shares authorized (in shares) 6,000,000   6,000,000   6,000,000
Preferred stock, liquidation preference, value $ 109,210,000   $ 109,210,000   $ 104,970,000
Preferred stock, per share amounts of preferred dividends in arrears (in dollars per share)     $ 9.64    
Preferred stock, amount of preferred dividends in arrears $ 2,118,000 $ 2,042,000 $ 4,236,000 $ 4,153,000