CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
Income Statement [Abstract]
Revenues	$ 82,511	$ 62,471
Cost of revenue	36,426	23,654
Gross profit	46,085	38,817
Operating expenses:
Research and development	23,722	16,970
Sales and marketing	43,144	33,323
General and administrative	25,318	18,125
Gains, losses and other items, net	2,276	1
Total operating expenses	94,460	68,419
Loss from operations	(48,375)	(29,602)
Other income (expense):
Total other income	5,882	356
Loss from continuing operations before income taxes	(42,493)	(29,246)
Income taxes (benefit)	(353)	(1,428)
Net loss from continuing operations	(42,140)	(27,818)
Earnings from discontinued operations, net of tax	0	24,803
Net loss	$ (42,140)	$ (3,015)
Basic earnings (loss) per share:
Basic earnings (loss) per share from continuing operations (in dollars per share)	$ (0.61)	$ (0.36)
Basic earnings (loss) per share from discontinued operations (in dollars per share)	0	0.32
Basic earnings (loss) per share (in dollars per share)	(0.61)	(0.04)
Diluted earnings (loss) per share:
Diluted earnings (loss) per share from continuing operations (in dollars per share)	(0.61)	(0.36)
Diluted earnings (loss) per share from discontinued operations (in dollars per share)	0	0.32
Diluted earnings (loss), net per share (in USD per share)	$ (0.61)	$ (0.04)