ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Earnings (Loss) per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Mar. 31, 2023
Basic earnings (loss) per share:
Net earnings (loss) from continuing operations	$ (2,502)	$ 10,091	$ (124,106)
Earnings from discontinued operations, net of tax	1,688	1,790	5,404
Net earnings (loss)	$ (814)	$ 11,881	$ (118,702)
Basic weighted-average shares outstanding (in shares)	66,126	66,266	66,352
Dilutive effect of common stock options and restricted stock unit as computed under the treasury stock method (in shares)	0	1,652	0
Diluted weighted-average shares outstanding (in shares)	66,126	67,918	66,352
Continuing operations (in dollars per share)	$ (0.04)	$ 0.15	$ (1.87)
Discontinued operations (in dollars per share)	0.03	0.03	0.08
Basic earnings per share (in dollars per share)	(0.01)	0.18	(1.79)
Diluted earnings (loss) per share:
Continuing operations (in dollars per share)	(0.04)	0.15	(1.87)
Discontinued operations (in dollars per share)	0.03	0.03	0.08
Net earnings (loss) per share (in USD per share)	$ (0.01)	$ 0.17	$ (1.79)
Stockholders' Equity Attributable to Parent [Abstract]
Anti-dilutive equity awards under stock-based award plans excluded from the determination of diluted earnings per share (in shares)	1,354	1,112	2,376