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SHAREHOLDERS' EQUITY - Restricted Stock Awards (Details) - Restricted Stock - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Restricted stock granted (in shares) 99,679      
2010 Long-term Stock Incentive Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Compensation Expense $ 2.5 $ 1.2 $ 2.4  
2010 Long-term Stock Incentive Plan | 2019 Non-Performance Award        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Restricted stock granted (in shares)       30,251
Restricted stock outstanding (in shares) 12,100      
Compensation Expense $ 0.1 0.1 0.2  
2010 Long-term Stock Incentive Plan | 2019 Performance Award        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Restricted stock granted (in shares)       149,412
Restricted stock outstanding (in shares) 0      
Compensation Expense $ 0.3 0.1 $ 1.2  
2010 Long-term Stock Incentive Plan | 2020 Non-Performance Award        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Restricted stock granted (in shares)     28,272  
Restricted stock outstanding (in shares) 14,136      
Compensation Expense $ 0.1 0.2 $ 0.4  
2010 Long-term Stock Incentive Plan | 2020 Performance Award        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Restricted stock granted (in shares)     43,330  
Restricted stock outstanding (in shares) 4,087      
Compensation Expense $ 0.1 $ 0.1 $ 0.6  
2020 Omnibus Stock Incentive Plan | 2021 Non-Performance Award        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Restricted stock granted (in shares)   25,371    
Restricted stock outstanding (in shares) 19,028      
Compensation Expense $ 0.3 $ 0.4 0.0  
2020 Omnibus Stock Incentive Plan | 2021 Performance Award        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Restricted stock granted (in shares)   32,874    
Restricted stock outstanding (in shares) 9,795      
Compensation Expense $ 0.2 $ 0.3 0.0  
2020 Omnibus Stock Incentive Plan | 2022 Non-Performance Award        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Restricted stock granted (in shares) 60,808      
Restricted stock outstanding (in shares) 54,807      
Compensation Expense $ 0.8 0.0 0.0  
2020 Omnibus Stock Incentive Plan | 2022 Performance Award        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Restricted stock granted (in shares) 32,875      
Restricted stock outstanding (in shares) 23,360      
Compensation Expense $ 0.6 $ 0.0 $ 0.0