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SHAREHOLDERS' EQUITY - Summary of Restricted Shares Outstanding in Equity Incentive Plans (Details) - Restricted Stock - shares
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Changes in number of shares outstanding    
Outstanding at beginning of the year 922,619 744,145
Issued 158,973 316,774
Cancelled (250) (950)
Vested (147,250) (137,350)
Outstanding at the end of the year 934,092 922,619