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SHARE-BASED COMPENSATION
3 Months Ended
Mar. 31, 2020
Share-based Payment Arrangement [Abstract]  
SHARE-BASED COMPENSATION
11. SHARE-BASED COMPENSATION
 
Restricted Stock Units
 
The table below presents the activity of restricted stock units for the three months ended March 31, 2020:
 
SharesWeighted Average Grant Date Fair Value
Non-vested restricted stock units, beginning of period366,467  $28.89  
Changes during the period:  
Granted78,697  28.10  
Vested(46,050) 30.43  
Forfeited(5,813) 29.55  
Non-vested restricted stock units, end of period393,301  28.54