GOODWILL AND OTHER INTANGIBLE ASSETS, Other Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Mar. 31, 2024
Other Intangible Assets [Abstract]
Gross carrying amount	$ 130,644		$ 130,996
Accumulated amortization	(90,352)		(86,903)
Net carrying amount	40,292		44,093
Purchased Intangibles [Member]
Other Intangible Assets [Abstract]
Gross carrying amount	120,485		120,480
Accumulated amortization	(80,350)		(76,595)
Net carrying amount	40,135		43,885
Total amortization expense	$ 3,800	$ 3,500
Purchased Intangibles [Member] | Minimum [Member]
Other Intangible Assets [Abstract]
Estimated useful life	5 years
Purchased Intangibles [Member] | Maximum [Member]
Other Intangible Assets [Abstract]
Estimated useful life	10 years
Capitalized Software Development [Member]
Other Intangible Assets [Abstract]
Gross carrying amount	$ 10,159		10,516
Accumulated amortization	(10,002)		(10,308)
Net carrying amount	$ 157		$ 208
Capitalized Software Development [Member] | Minimum [Member]
Other Intangible Assets [Abstract]
Estimated useful life	5 years