SHARE REPURCHASE (Details) $ in Thousands	3 Months Ended
	Jun. 30, 2018 USD ($) shares
Equity [Abstract]
Authorized repurchase amount (in shares)	14,217,683
Shares repurchased (in shares)	1,597,216
Shares repurchased | $	$ 153,515
Payments for commissions | $	$ 16
Shares repurchased under program (in shares)	8,281,103
Remaining number of shares authorized to be repurchased (in shares)	5,936,580