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SHARE-BASED INCENTIVE PLAN (Details Narrative) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2021
Dec. 31, 2020
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Dec. 31, 2020
Dec. 31, 2019
Jan. 23, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Offering price per share               $ 10.00
Share-based compensation expense $ 0.3 $ 1.1 $ 0.2 $ 0.9 $ 0.5   $ 0.8  
Restricted Stock [Member] | Private Placement [Member]                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Offering price per share $ 20.00 $ 20.00   $ 20.00   $ 20.00    
Nonvested Resctricted Stock [Member]                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Non-vested restricted stock granted amount       $ 2.3   $ 0.9 $ 1.7  
Minimum [Member] | Performance Shares [Member]                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Award vesting period       3 years   3 years    
Minimum [Member] | Nonvested Resctricted Stock [Member]                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Award vesting period       1 year   1 year    
Maximum [Member] | Performance Shares [Member]                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Award vesting period       10 years   10 years    
Maximum [Member] | Nonvested Resctricted Stock [Member]                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Award vesting period       7 years   7 years