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STOCK-BASED COMPENSATION (Details) - USD ($)
$ in Thousands
 6 Months Ended 12 Months Ended 30 Months Ended
Dec. 31, 2021
Dec. 31, 2023
Dec. 31, 2022
Jun. 30, 2021
Dec. 31, 2023
Nov. 30, 2015
Stock-based compensation            
Common stock authorized for future grants (in shares)           2,500,000
Stock-based compensation expense $ 3,218 $ 9,696 $ 8,411 $ 5,730    
Contractual term of awards   10 years        
Minimum            
Stock-based compensation            
Continuous service period for awards to vest   1 year        
Maximum            
Stock-based compensation            
Continuous service period for awards to vest   3 years        
Restricted stock            
Stock-based compensation            
Stock-based compensation expense 2,006 $ 6,191 4,515 2,668    
Other than options granted (in shares)   56,710        
Unrecognized compensation expense   $ 7,200     $ 7,200  
Weighted-average recognition period   1 year 8 months 12 days        
Performance stock            
Stock-based compensation            
Stock-based compensation expense 405 $ 2,953 2,685 $ 1,317    
Other than options granted (in shares)   82,740        
Earn out basis if all goals are met (as a percent)   200.00%   200.00% 200.00%  
Unrecognized compensation expense   $ 5,700     $ 5,700  
Weighted-average recognition period   1 year 8 months 12 days        
Stock appreciation rights            
Stock-based compensation            
Stock-based compensation expense $ 779 $ 533 $ 1,179 $ 1,677    
Other than options granted (in shares) 0 0 0      
Unrecognized compensation expense   $ 0     $ 0  
Key assumptions            
Weighted-average expected volatility (as a percent)       39.20%    
Weighted-average expected life (in years)       4 years 2 months 12 days    
Weighted-average dividend yield (as a percent)       0.90%    
Weighted-average risk free interest rate (as a percent)       0.20%    
Stock options            
Stock-based compensation            
Stock-based compensation expense $ 28 $ 19 $ 32 $ 68    
Stock options granted (in shares) 0 0 0   0  
Unrecognized compensation expense   $ 0     $ 0  
Key assumptions            
Weighted-average expected volatility (as a percent)       39.40%    
Weighted-average expected life (in years)       4 years 4 months 24 days    
Weighted-average dividend yield (as a percent)       0.90%    
Weighted-average risk free interest rate (as a percent)       0.20%