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SHARE-BASED COMPENSATION (Tables)
9 Months Ended
Sep. 30, 2021
Share-based Payment Arrangement [Abstract]  
Schedule of activity of restricted stock awards and units
The table below presents the activity of restricted stock units for the nine months ended September 30, 2021:
SharesWeighted Average Grant Date Fair Value
Non-vested restricted stock units, beginning of period532,374 $22.49 
Changes during the period:  
Granted218,251 21.82 
Vested(187,611)23.24 
Forfeited(21,543)18.56 
Non-vested restricted stock units, end of period541,471 22.12