SHARE-BASED COMPENSATION (Tables)

3 Months Ended

Jun. 30, 2018

SHARE-BASED COMPENSATION [Abstract]

Summary of Restricted Shares

A summary of the restricted shares is as follows:

	Number of Shares			Weighted Average Grant- date Fair Value
Nonvested April 1, 2018		282,235		$	51.69
Granted		70,688		$	94.33
Vested		(118,492	)	$	48.91
Forfeited		(814	)	$	53.87
Nonvested June 30, 2018		233,617		$	66.00