REVENUE FROM CONTRACTS WITH CUSTOMERS - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Disaggregation of Revenue [Line Items]
Revenues	$ 159,871	$ 147,099	$ 313,940	$ 289,342
Subscription
Disaggregation of Revenue [Line Items]
Revenues			247,587	235,435
Marketplace and Other
Disaggregation of Revenue [Line Items]
Revenues			66,353	53,907
United States
Disaggregation of Revenue [Line Items]
Revenues			293,569	269,514
Europe
Disaggregation of Revenue [Line Items]
Revenues			16,643	15,955
Asia-Pacific ("APAC")
Disaggregation of Revenue [Line Items]
Revenues			3,144	3,873
Other
Disaggregation of Revenue [Line Items]
Revenues			$ 584	$ 0