CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Income Statement [Abstract]
Revenues	$ 99,437	$ 82,511
Cost of revenue	34,465	36,426
Gross profit	64,972	46,085
Operating expenses:
Research and development	26,989	23,722
Sales and marketing	38,627	43,144
General and administrative	23,368	25,318
Gains, losses and other items, net	1,995	2,276
Total operating expenses	90,979	94,460
Loss from operations	(26,007)	(48,375)
Total other income	463	5,882
Loss from operations before income taxes	(25,544)	(42,493)
Income tax benefit	(3,816)	(353)
Net loss	$ (21,728)	$ (42,140)
Basic loss per share
Basic earnings (loss) per share (in USD per share)	$ (0.33)	$ (0.61)
Diluted earnings (loss) per share:
Diluted earnings (loss) per share (in USD per share)	$ (0.33)	$ (0.61)