STOCK-BASED COMPENSATION: Stock-based Compensation Activity, by Award Type (Details) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Share-based compensation
Total non-cash stock-based compensation	$ 24,225	$ 18,496
Total non-cash stock-based compensation included in the condensed consolidated statements of equity	19,757	12,135
Stock options
Share-based compensation
Share-based compensation expense	309	527
Restricted stock units
Share-based compensation
Share-based compensation expense	19,062	10,228
Restricted stock units | Diablo.AI, Inc.
Share-based compensation
Share-based compensation expense	127	254
Consideration Holdback | Data Plus Math Corporation
Share-based compensation
Share-based compensation expense	2,030	2,031
Consideration Holdback | DataFleets, Ltd
Share-based compensation
Share-based compensation expense	1,511	1,509
Pacific Data Partners, LLC Agreement Plan | Pacific Data Partners LLC
Share-based compensation
Share-based compensation expense	0	2,298
Acuity Performance Earnout | Acuity Data
Share-based compensation
Share-based compensation expense	354	779
Employee stock purchase plan
Share-based compensation
Share-based compensation expense	480	475
Directors stock-based compensation
Share-based compensation
Share-based compensation expense	352	395
Liability-based equity awards
Share-based compensation
Total non-cash stock-based compensation	$ (4,468)	$ (6,361)