v3.8.0.1

Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Oct. 31, 2017 | Oct. 31, 2016 | Oct. 31, 2017 | Oct. 31, 2016
Income Statement [Abstract] |  |  |  |
Revenue | $ 53,409 | $ 50,408 | $ 105,567 | $ 100,501
Cost of revenue | 19,565 | 18,855 | 39,330 | 37,611
Gross profit | 33,844 | 31,553 | 66,237 | 62,890
Operating expenses: |  |  |  |
Sales and marketing | 14,245 | 15,819 | 28,849 | 31,123
Research and development | 10,055 | 9,959 | 20,558 | 21,032
General and administrative | 8,013 | 8,051 | 16,598 | 16,310
Restructuring charges | (16) | (767) | (56) | (1,094)
Acquisition-related and other | 478 | 120 | 739 | 296
Amortization of acquired intangible assets | 310 | 310 | 619 | 619
Total operating expenses | 33,117 | 35,026 | 67,419 | 70,474
Operating income (loss) | 727 | (3,473) | (1,182) | (7,584)
Other income (expense), net: |  |  |  |
Interest income | 56 | 153 | 142 | 295
Interest expense | (252) | (459) | (646) | (948)
Other income (expense) | (366) | (263) | (341) | (775)
Total other expense, net | (562) | (569) | (845) | (1,428)
Income (loss) before income taxes | 165 | (4,042) | (2,027) | (9,012)
Income tax expense | 220 | 92 | 344 | 227
Net loss | $ (55) | $ (4,134) | $ (2,371) | $ (9,239)
Net loss per share: |  |  |  |
Basic and diluted loss per share | $ 0.00 | $ (0.05) | $ (0.03) | $ (0.11)
Basic and diluted weighted average number of shares outstanding | 85,630 | 82,930 | 85,147 | 82,572

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