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SHARE-BASED COMPENSATION (Tables)
6 Months Ended
Jun. 30, 2020
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 six months ended June 30, 2020:
 
SharesWeighted Average Grant Date Fair Value
Non-vested restricted stock units, beginning of period366,467  $28.89  
Changes during the period:  
Granted321,722  18.11  
Vested(105,553) 30.24  
Forfeited(15,631) 26.38  
Non-vested restricted stock units, end of period567,005  22.59