GOODWILL - Schedule of Changes in Goodwill (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Mar. 31, 2023
Goodwill
Goodwill at the beginning of year	$ 501,756	$ 363,116
Impairment	0	(2,875)	$ 0
Purchase price accounting adjustment related to acquisition of Habu	(14)
Gain (loss) in foreign currency translation adjustment	14	(126)
Goodwill at the end of year	$ 501,756	501,756	$ 363,116
Habu
Goodwill
Acquisition of Habu		$ 141,641