EARNINGS PER SHARE (Tables)

12 Months Ended

Mar. 31, 2019

Earnings Per Share [Abstract]

Reconciliation between the weighted average outstanding shares used in calculation of basic and diluted earnings per share

	Year ended March 31,
	2019	2018	2017
	(thousands)
Weighted-average common shares outstanding—basic	49,698	49,442	49,303
Net effect of dilutive stock options and non-vested stock (1)	—	—	—
Weighted-average common shares outstanding—diluted	49,698	49,442	49,303