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CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Mar. 31, 2020 | Mar. 31, 2019 | Mar. 31, 2018
Income Statement [Abstract] |  |  |
Revenues | $ 380,572 | $ 285,620 | $ 220,101
Cost of revenue | 152,704 | 120,718 | 96,396
Gross profit | 227,868 | 164,902 | 123,705
Operating expenses: |  |  |
Research and development | 105,981 | 85,697 | 60,713
Sales and marketing | 188,905 | 158,540 | 108,639
General and administrative | 108,903 | 98,878 | 85,154
Gains, losses and other items, net | 5,001 | 19,933 | 2,723
Total operating expenses | 408,790 | 363,048 | 257,229
Loss from operations | (180,922) | (198,146) | (133,524)
Total other income | 15,385 | 18,790 | 502
Loss from continuing operations before income taxes | (165,537) | (179,356) | (133,022)
Income taxes (benefit) | (40,276) | (45,409) | (65,723)
Net loss from continuing operations | (125,261) | (133,947) | (67,299)
Earnings from discontinued operations, net of tax | 750 | 1,162,494 | 90,779
Net loss | $ (124,511) | $ 1,028,547 | $ 23,480
Basic earnings (loss) per share: |  |  |
Basic earnings (loss) per share from continuing operations (in dollars per share) | $ (1.85) | $ (1.79) | $ (0.85)
Basic earnings (loss) per share from discontinued operations (in dollars per share) | 0.01 | 15.50 | 1.15
Basic earnings (loss) per share (in dollars per share) | (1.84) | 13.71 | 0.30
Diluted earnings (loss) per share: |  |  |
Diluted earnings (loss) per share from continuing operations (in dollars per share) | (1.85) | (1.79) | (0.85)
Diluted earnings (loss) per share from discontinued operations (in dollars per share) | 0.01 | 15.50 | 1.15
Diluted earnings (loss), net per share (in USD per share) | $ (1.84) | $ 13.71 | $ 0.30

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