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CONSOLIDATED QUARTERLY FINANCIAL DATA (Unaudited) - Note 17 | 12 Months Ended
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Mar. 31, 2016
Consolidated Quarterly Financial Data |
CONSOLIDATED QUARTERLY FINANCIAL DATA (Unaudited) - Note 17 | 17. CONSOLIDATED QUARTERLY FINANCIAL DATA (UNAUDITED) In thousands, except per share data amounts:
|  |  | QUARTER ENDED
|  |  | March 31, |  |  | Dec. 31, |  |  | Sept. 30, |  |  | June 30, |  |  | March 31, |  |  | Dec. 31, |  |  | Sept. 30, |  |  | June 30,
|  |  | 2016 |  |  | 2015 |  |  | 2015 |  |  | 2015 |  |  | 2015 |  |  | 2014 |  |  | 2014 |  |  | 2014
Service revenue |  | $ | 52,174 |  | $ | 48,948 |  | $ | 46,951 |  | $ | 44,168 |  | $ | 40,009 |  | $ | 37,802 |  | $ | 36,121 |  | $ | 34,276
Product revenue |  |  | 5,160 |  |  | 4,220 |  |  | 3,991 |  |  | 3,724 |  |  | 3,521 |  |  | 3,570 |  |  | 3,477 |  |  | 3,637
Total revenue |  |  | 57,334 |  |  | 53,168 |  |  | 50,942 |  |  | 47,892 |  |  | 43,530 |  |  | 41,372 |  |  | 39,598 |  |  | 37,913
Operating expenses: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cost of service revenue |  |  | 9,720 |  |  | 9,713 |  |  | 9,186 |  |  | 8,459 |  |  | 7,655 |  |  | 7,544 |  |  | 7,505 |  |  | 6,997
Cost of product revenue |  |  | 6,103 |  |  | 5,087 |  |  | 4,596 |  |  | 4,382 |  |  | 4,173 |  |  | 3,959 |  |  | 3,762 |  |  | 3,969
Research and development |  |  | 6,110 |  |  | 6,404 |  |  | 6,446 |  |  | 5,080 |  |  | 4,348 |  |  | 3,868 |  |  | 3,496 |  |  | 3,406
Sales and marketing |  |  | 31,240 |  |  | 27,585 |  |  | 26,730 |  |  | 23,824 |  |  | 21,508 |  |  | 20,559 |  |  | 19,440 |  |  | 19,160
General, and administrative |  |  | 7,132 |  |  | 6,888 |  |  | 5,657 |  |  | 6,068 |  |  | 5,794 |  |  | 4,617 |  |  | 3,893 |  |  | 3,878
Gain on patent sale |  |  | - |  |  | - |  |  | - |  |  | - |  |  | - |  |  | - |  |  | (1,000) |  |  | -
Total operating expenses |  |  | 60,305 |  |  | 55,677 |  |  | 52,615 |  |  | 47,813 |  |  | 43,478 |  |  | 40,547 |  |  | 37,096 |  |  | 37,410
Income (loss) from operations |  |  | (2,971) |  |  | (2,509) |  |  | (1,673) |  |  | 79 |  |  | 52 |  |  | 825 |  |  | 2,502 |  |  | 503
Other income, net |  |  | 397 |  |  | 272 |  |  | 204 |  |  | 234 |  |  | 210 |  |  | 246 |  |  | 200 |  |  | 177
Income (loss) from |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
operations before provision |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
(benefit) for income taxes |  |  | (2,574) |  |  | (2,237) |  |  | (1,469) |  |  | 313 |  |  | 262 |  |  | 1,071 |  |  | 2,702 |  |  | 680
Provision (benefit) for |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
income taxes (1) |  |  | (1,498) |  |  | (557) |  |  | 423 |  |  | 785 |  |  | 79 |  |  | 627 |  |  | 1,411 |  |  | 672
Net income (loss) |  | $ | (1,076) |  | $ | (1,680) |  | $ | (1,892) |  | $ | (472) |  | $ | 183 |  | $ | 444 |  | $ | 1,291 |  | $ | 8
Net income (loss) per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | (0.01) |  | $ | (0.02) |  | $ | (0.02) |  | $ | (0.01) |  | $ | 0.00 |  | $ | 0.01 |  | $ | 0.01 |  | $ | 0.00
Diluted |  | $ | (0.01) |  | $ | (0.02) |  | $ | (0.02) |  | $ | (0.01) |  | $ | 0.00 |  | $ | 0.01 |  | $ | 0.01 |  | $ | 0.00
Shares used in per share calculations: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  |  | 88,888 |  |  | 88,289 |  |  | 88,557 |  |  | 88,233 |  |  | 88,950 |  |  | 89,594 |  |  | 89,073 |  |  | 88,592
Diluted |  |  | 88,888 |  |  | 88,289 |  |  | 88,557 |  |  | 88,233 |  |  | 91,266 |  |  | 91,974 |  |  | 91,615 |  |  | 91,445
(1) | Comparability affected by the decrease in fiscal 2016 and 2015 in the valuation allowance related to the deferred tax asset which resulted in a decrease in the provision for income taxes of $1.1 million and $1.5 million, in the fourth quarter of fiscal 2016 and 2015, respectively.

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