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SHARE-BASED COMPENSATION AND BENEFIT PLANS (Restricted Stock) (Narrative) (Details) - Restricted stock [Member]
$ in Millions
12 Months Ended
Dec. 31, 2021
USD ($)
Share-Based Compensation and Benefit Plans  
Remaining unrecognized compensation expense $ 0.4
Weighted-average period for cost recognition 3 months 18 days
Employee [Member].  
Share-Based Compensation and Benefit Plans  
Vesting period 3 years
Minimum [Member] | Employee stock purchase plan [Member] | Director [Member]  
Share-Based Compensation and Benefit Plans  
Vesting period 1 year
Maximum [Member] | Employee stock purchase plan [Member]  
Share-Based Compensation and Benefit Plans  
Vesting period 3 years