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CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Supplemental disclosure of non-cash activity:    
Accrued restricted stock award dividends $ 1,975 $ 915
5.875% Senior Notes [Member]    
Cash flows from financing activities:    
Debt instrument, interest rate 5.875% 5.875%
Debt instrument, term 10 years  
Debt instrument, maturity date Jun. 01, 2021  
Supplemental disclosure of non-cash activity:    
Principal amount $ 24,200  
Senior Notes [Member] | 5.875% Senior Notes [Member]    
Cash flows from financing activities:    
Debt instrument, interest rate 5.875%  
Debt instrument, term 10 years  
Debt instrument, maturity date Jun. 01, 2021  
Subordinated Notes [Member]    
Cash flows from financing activities:    
Debt instrument, term 2 years  
Debt instrument, maturity date Jun. 15, 2023  
Supplemental disclosure of non-cash activity:    
Principal amount $ 52,700  
Special dividend (in dollars per share) $ 2.00  
Subordinated Notes [Member] | 2-Year Puttable Note Due 6/15/23 [Member]    
Cash flows from financing activities:    
Debt instrument, term 2 years  
Debt instrument, maturity date Jun. 15, 2023