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CONSOLIDATED STATEMENTS OF EQUITY - USD ($)
$ in Thousands
Total
Common stock
Additional paid-in capital
Retained earnings
Treasury stock, at cost
Non-controlling interests
Beginning balance (in shares) at Dec. 31, 2019   25,413,000        
Beginning balance at Dec. 31, 2019 $ (21,357) $ 25,413 $ 133,669 $ 272,026 $ (453,934) $ 1,469
Increase (Decrease) in Equity            
Net income (loss) (66,315)     (67,156)   841
Distributions to non-controlling interest holders (1,101)         (1,101)
Share-based compensation expense 7,804   7,804     0
Issuance of restricted share units and restricted shares 0     (9,548) 9,548  
Treasury shares withheld for the payment of tax on restricted share unit and restricted share issuances and stock option exercises (1,587)     (4,939) 3,352  
Ending balance (in shares) at Dec. 31, 2020   25,413,000        
Ending balance at Dec. 31, 2020 (82,556) $ 25,413 141,473 190,383 (441,034) 1,209
Increase (Decrease) in Equity            
Net income (loss) 12,053     11,812   241
Non-controlling interests eliminated on deconsolidation (Note 2) 1,781         1,781
Distributions to non-controlling interest holders (1,959)         (1,959)
Share-based compensation expense 2,825   2,825      
Issuance of restricted share units and restricted shares 0     (11,092) 11,092  
Treasury shares withheld for the payment of tax on restricted share unit and restricted share issuances and stock option exercises (1,014)     (4,511) 3,497  
Ending balance (in shares) at Dec. 31, 2021   25,413,000        
Ending balance at Dec. 31, 2021 $ (68,870) $ 25,413 $ 144,298 $ 186,592 $ (426,445) $ 1,272