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Share-Based Payments - Narrative (Details)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended
Jul. 11, 2022
$ / shares
shares
Jun. 25, 2022
shares
Jun. 24, 2022
director
shares
Jun. 21, 2022
shares
Jun. 25, 2021
director
Jun. 30, 2022
USD ($)
$ / shares
Jun. 30, 2021
USD ($)
Jun. 30, 2022
USD ($)
$ / shares
shares
Jun. 30, 2021
USD ($)
shares
Dec. 31, 2021
USD ($)
$ / shares
shares
Jul. 10, 2022
$ / shares
Jun. 28, 2022
shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                        
Common stock, par value (in dollars per share) | $ / shares           $ 0.01   $ 0.01   $ 0.01    
Stock-based compensation expense recognized | $           $ 70 $ 106 $ 235 $ 288      
Subsequent Event                        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                        
Common stock, par value (in dollars per share) | $ / shares $ 0.01                   $ 0.01  
Common Stock                        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                        
Number of shares remained available for issuance (in shares)                       1,000,000
Common Stock | Subsequent Event                        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                        
Number of shares remained available for issuance (in shares) 100,000                      
Restricted stock units                        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                        
Vested (in shares)               11,716 13,782      
Restricted stock units | Scenario 1                        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                        
Granted (in shares)     217,040                  
Restricted stock units | Scenario 2                        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                        
Granted (in shares)   81,160                    
Restricted stock units | Subsequent Event | Scenario 1                        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                        
Granted (in shares) 21,704                      
Restricted stock units | Subsequent Event | Scenario 2                        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                        
Granted (in shares) 8,116                      
Restricted stock units | Director | Scenario 1                        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                        
Granted (in shares)     54,260                  
Number of independent directors to whom awards were granted | director     4                  
Restricted stock units | Director | Scenario 2                        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                        
Granted (in shares)   20,290                    
Number of independent directors to whom awards were granted | director         4              
Restricted stock units | Director | Subsequent Event | Scenario 1                        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                        
Granted (in shares) 5,425                      
Restricted stock units | Director | Subsequent Event | Scenario 2                        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                        
Granted (in shares) 2,029                      
Restricted stock units | Chief Financial Officer                        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                        
Granted (in shares)       200,000                
Restricted stock units | Chief Financial Officer | Subsequent Event                        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                        
Granted (in shares) 20,000                      
Restricted common stock                        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                        
Vested (in shares)               41,704   11,716    
Equity awards                        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                        
Unamortized compensation expense | $           $ 499   $ 499   $ 211