ACQUISITIONS: Purchase Price Allocation Related to Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands		3 Months Ended
	Apr. 21, 2021	Jun. 30, 2022	Jun. 30, 2021	Mar. 31, 2022
Business Acquisition [Line Items]
Goodwill		$ 363,013		$ 363,845
Net cash paid		$ 0	$ 8,368
Diablo.AI, Inc.
Business Acquisition [Line Items]
Cash	$ 131
Goodwill	6,807
Intangible assets	3,500
Total assets acquired	10,438
Deferred income taxes	(505)
Accounts payable and accrued expenses	(65)
Net assets acquired	9,868
Cash acquired	(131)
Net purchase price allocated	9,737
Cash held back	(1,200)
Net cash paid	$ 8,537