XML 66 R56.htm IDEA: XBRL DOCUMENT v3.23.2
STOCK-BASED COMPENSATION PLANS - Additional information (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2017
STOCK-BASED COMPENSATION PLANS          
Unrecognized compensation expense related to stock options $ 4.5   $ 4.5    
Weighted-average period of unrecognized compensation expense related to stock options     2 years 3 months 18 days    
Restricted Stock          
STOCK-BASED COMPENSATION PLANS          
Restricted stock were granted     134,000    
Maximum | Management | Restricted Stock          
STOCK-BASED COMPENSATION PLANS          
Shares Vesting period     4 years    
Minimum | Management | Restricted Stock          
STOCK-BASED COMPENSATION PLANS          
Shares Vesting period     2 years    
2017 Stock Option Plan          
STOCK-BASED COMPENSATION PLANS          
Number of Shares Authorized in Stock Incentive Plan         5,500,000
Shares Vesting period     4 years    
Number of Warrants, Granted 200,000   200,000    
2017 Stock Option Plan | Employee Stock Option          
STOCK-BASED COMPENSATION PLANS          
Number of Warrants, Granted 0   0    
2017 Stock Option Plan | Management | Restricted Stock          
STOCK-BASED COMPENSATION PLANS          
Restricted stock were granted 72,000 45,000 134,000 93,000  
Proceeds from the exercise of stock options $ 0.1 $ 0.1 $ 0.1 $ 0.1  
2017 Stock Option Plan | Board of Directors | Restricted Stock          
STOCK-BASED COMPENSATION PLANS          
Shares Vesting period     3 years