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Stock-Based and Other Long-Term Incentive Compensation - Restricted Stock, Narrative (Details)
$ in Millions
9 Months Ended
Aug. 15, 2022
executive_officer
shares
Jun. 17, 2022
Apr. 26, 2022
independent_director
shares
Mar. 18, 2022
Jun. 17, 2021
shares
Apr. 01, 2021
shares
Mar. 18, 2021
executive_officer
independent_director
shares
Sep. 30, 2022
USD ($)
shares
Sep. 30, 2021
USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Total unrecognized compensation expense | $               $ 0.7  
Restricted Stock                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Granted (in shares)               109,727  
Share-based compensation expense | $               $ 1.0 $ 1.3
Total unrecognized compensation expense | $               $ 1.5  
Recognition period               1 year 8 months 12 days  
Restricted Stock | Executive Officers                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Granted (in shares) 32,040       5,000   129,212    
Number of executive officers | executive_officer 2           2    
Award vesting period 3 years 3 years   3 years          
Restricted Stock | Directors                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Granted (in shares)     4,212     5,291 5,612    
Award vesting period     1 year            
Number of independent directors | independent_director     4       3    
Restricted Stock | Chief Executive Officer                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Granted (in shares) 60,839