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Long-Term Incentive Plan (Additional Information) (Details) - USD ($)
$ / shares in Units, $ in Thousands
6 Months Ended 12 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2019
Dec. 31, 2021
Dec. 31, 2020
Long Term Incentive Plan 2021 | Common Class A          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized       5,256,076  
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant 4,350,695        
Long Term Incentive Plan2021 And Prior Plans          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant 2,411,686        
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period 1,939,009        
Stock Options And SARs | Long Term Incentive Plan 2021          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value $ 160        
Absolute TSR Relative TSR And Book Value Performance Shares | Common Class A          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Vesting period 3 years 3 years      
Absolute TSR Relative TSR And Book Value Performance Shares | Maximum          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Threshold percentage of performance goals 250.00%        
Absolute TSR Relative TSR And Book Value Performance Shares | Maximum | Common Class A          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Vesting percentage 250.00%        
Absolute TSR Relative TSR And Book Value Performance Shares | Minimum          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Threshold percentage of performance goals 50.00%        
Absolute TSR Relative TSR And Book Value Performance Shares | Minimum | Common Class A          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Vesting percentage 0.00%        
Book Value Awards          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Shares granted (in shares) 103,000        
Grant date fair value per share $ 3.37        
Book Value Awards | Common Class A          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Vesting period 1 year        
Book Value Awards | Maximum | Common Class A          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Vesting percentage 100.00%        
Book Value Awards | Minimum | Common Class A          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Vesting percentage 0.00%        
Stock Price awards          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Vesting period 3 years        
Shares granted (in shares) 1,225,490        
Grant date fair value per share $ 1.72        
Stock Price awards | Common Class A          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Vesting period 45 days        
Stock Price awards | Maximum          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Vesting percentage 300.00%        
Stock Price awards | Minimum          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Vesting percentage 75.00%        
Performance Shares          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Allocated Share Based Compensation Expense Income $ 565 $ 182      
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount $ 3,986     $ 878  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term 3 years 7 months 9 days        
Share-Based Payment Award, Options, Outstanding 1,939,009        
Return On Equity Performance Shares          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Share-based compensation arrangement by share-based payment award, equity instruments other than options conversion in period 0 82,124      
Restricted Stocks          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount $ 2,129     $ 1,847  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term 1 year 3 months 18 days        
Share-based compensation arrangement by share-based payment award, equity instruments other than options conversion in period       82,124  
Allocated Share-based Compensation Expense $ 988 $ 604      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number, Beginning Balance 1,131,159     759,035 547,688
Shares granted (in shares) 384,291     365,592  
Grant date fair value per share $ 3.42     $ 3.89  
Restricted Stock Units (RSUs)          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Allocated Share-based Compensation Expense $ 200 200      
Restricted Stock Units (RSUs) | Common Class A          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Intrinsic value 73     $ 74  
Restricted Stock Units (RSUs) | Board Of Directors Chairman          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Shares granted (in shares)     87,847    
Grant date fair value per share     $ 6.83    
Restricted Stock Units (RSUs) | Employee          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Allocated Share-based Compensation Expense $ 0 $ 54      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number, Beginning Balance 0     20,455  
Restricted Stock Units (RSUs) | Non Employee Director          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Shares granted (in shares) 132,450 98,035      
Grant date fair value per share $ 3.02 $ 4.08      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number, Ending Balance 548,272     415,822  
Undistributed Restricted Stock Issued To Trust          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number, Beginning Balance 9,155     9,155