COMMON STOCK REPURCHASES (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018	Nov. 28, 2018
Equity [Abstract]
Number of shares authorized to be repurchased	1,700,000		1,700,000		1,000,000
Remaining shares authorized for repurchase under program	1,369,014		1,369,014
Value of shares withheld in satisfaction of employee tax obligations	$ 700	$ 300	$ 9,281	$ 13,342