CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY - USD ($)
$ in Thousands
Total
Common Class A
Preferred Stock
Preferred Stock
Series B Preferred Stock
Preferred Stock
Series C Preferred Stock
Common Stock
Common Class A
Additional Paid-in Capital
Accumulated Deficit
Balances at Dec. 31, 2019 $ 327,248     $ 8,270 $ 28,944 $ 368 $ 2,049,292 $ (1,759,626)
Balances (in shares) at Dec. 31, 2019       354,039 1,200,000 36,755,387    
Net loss (67,716)             (67,716)
Issuance of Class A common stock under stock-based compensation plans 110         $ 4 106  
Issuance of Class A common stock under stock-based compensation plans (in shares)           456,220    
Repurchase of stock   $ (10,377) $ (1,877) $ (299) $ (1,578) $ (37) (10,340)  
Repurchase of stock (in shares)       (17,766) (82,966) (3,662,566)    
Repurchase of Class A common stock under stock-based compensation plans (91)           (91)  
Repurchase of Class A common stock under stock-based compensation plans (in shares)           (32,023)    
Stock-based compensation 1,988           1,988  
Other (85)     $ (38) $ (10)   (37)  
Dividends declared (2,930)             (2,930)
Balances at Dec. 31, 2020 246,270     $ 7,933 $ 27,356 $ 335 2,040,918 (1,830,272)
Balances (in shares) at Dec. 31, 2020       336,273 1,117,034 33,517,018    
Net loss (9,515)             (9,515)
Issuance of Class A common stock under stock-based compensation plans           $ 4 (4)  
Issuance of Class A common stock under stock-based compensation plans (in shares)           487,104    
Forfeiture of Class A common stock under stock-based compensation plans (in shares)           (22,000)    
Repurchase of stock   $ (12,475)       $ (32) (12,443)  
Repurchase of stock (in shares)       0 0 (3,242,371)    
Repurchase of Class A common stock under stock-based compensation plans (239)           (239)  
Repurchase of Class A common stock under stock-based compensation plans (in shares)           (62,820)    
Issuance of preferred stock 919     $ 919        
Issuance of stock (in shares)       37,337        
Stock-based compensation 2,083           2,083  
Dividends declared (2,916)             (2,916)
Balances at Dec. 31, 2021 $ 224,127     $ 8,852 $ 27,356 $ 307 $ 2,030,315 $ (1,842,703)
Balances (in shares) at Dec. 31, 2021       373,610 1,117,034 30,676,931