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v3.10.0.1

Quarterly Financial Data (Unaudited) (Detail) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2018 | Sep. 30, 2018 | Jun. 30, 2018 | Mar. 31, 2018 | Dec. 31, 2017 | Sep. 30, 2017 | Jun. 30, 2017 | Mar. 31, 2017 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Revenues: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total revenues |  | $ 319,950 | $ 245,525 | $ 234,995 | $ 209,310 | $ 326,395 |  | $ 225,735 |  | $ 240,599 |  | $ 231,462 |  | $ 1,009,780 | $ 1,024,191 |  | $ 1,005,701
Operating expenses: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cost of revenue | [1] | 104,281 | 102,473 | 116,261 | 107,336 | 115,993 |  | 107,393 |  | 120,357 |  | 108,543 |  | 430,351 | 452,286 |  | 444,914
Research and development |  | 32,969 | 36,008 | 37,862 | 36,791 | 30,732 |  | 33,935 |  | 34,969 |  | 37,285 |  | 143,630 | 136,921 |  | 169,900
Selling and marketing |  | 24,576 | 28,252 | 33,160 | 31,893 | 26,695 |  | 25,236 |  | 28,817 |  | 27,137 |  | 117,881 | 107,885 |  | 118,082
General and administrative |  | 20,399 | 29,537 | 28,837 | 28,649 | 22,700 | [2] | 25,302 | [2] | 72,527 | [2] | 32,503 | [2] | 107,422 | 153,032 | [2] | 113,617
Depreciation and amortization |  | 21,311 | 20,896 | 21,033 | 21,345 | 22,238 |  | 22,446 |  | 22,372 |  | 22,371 |  | 84,585 | 89,427 |  | 89,521
Total operating expenses |  | 203,536 | 217,166 | 237,153 | 226,014 | 218,358 |  | 214,312 |  | 279,042 |  | 227,839 |  | 883,869 | 939,551 |  |
Operating income (loss) |  | 116,414 | 28,359 | (2,158) | (16,704) | 108,037 |  | 11,423 |  | (38,443) |  | 3,623 |  | 125,911 | 84,640 |  | 221,130
Other income (expense): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest expense |  | (9,875) | (12,573) | (9,717) | (9,365) | (8,815) |  | (9,374) |  | (10,664) |  | (10,160) |  | (41,530) | (39,013) |  | (40,184)
Interest income |  | 2,893 | 2,763 | 2,742 | 2,744 | 143 |  | 165 |  | 150 |  | 106 |  | 11,142 | 564 |  | 530
Other, net |  | (688) | (1,304) | (1,677) | (55) | (443) |  | (1,059) |  | (1,766) |  | 649 |  | (3,724) | (2,619) |  | 4,105
Total other income (expense) |  | (7,670) | (11,114) | (8,652) | (6,676) | (9,115) |  | (10,268) |  | (12,280) |  | (9,405) |  | (34,112) | (41,068) |  | (35,549)
Income (loss) before income taxes |  | 108,744 | 17,245 | (10,810) | (23,380) | 98,922 |  | 1,155 |  | (50,723) |  | (5,782) |  | 91,799 | 43,572 |  | 185,581
Income tax expense (benefit) |  | 21,054 | 2,012 | 3,764 | (3,952) | 65,758 |  | (2,233) |  | (20,914) |  | (4,174) |  | 22,878 | 38,437 |  | 56,046
Net income (loss) |  | $ 87,690 | $ 15,233 | $ (14,574) | $ (19,428) | $ 33,164 |  | $ 3,388 |  | $ (29,809) |  | $ (1,608) |  | $ 68,921 | $ 5,135 |  | $ 129,535
Earnings (loss) per share |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ 0.76 | $ 0.13 | $ (0.13) | $ (0.17) | $ 0.28 |  | $ 0.03 |  | $ (0.25) |  | $ (0.01) |  | $ 0.59 | $ 0.04 |  | $ 1.10
Diluted |  | $ 0.74 | $ 0.13 | $ (0.13) | $ (0.17) | $ 0.28 |  | $ 0.03 |  | $ (0.25) |  | $ (0.01) |  | $ 0.59 | $ 0.04 |  | $ 1.09
Software as a service and platform as a service [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total revenues |  | $ 110,626 | $ 104,519 | $ 113,600 | $ 104,280 | $ 112,895 |  | $ 99,761 |  | $ 113,469 |  | $ 99,447 |  | $ 433,025 | $ 425,572 |  | $ 411,289
License [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total revenues |  | 137,991 | 68,964 | 45,555 | 28,046 | 129,546 |  | 50,017 |  | 54,180 |  | 59,381 |  | 280,556 | 293,124 |  | 273,466
Maintenance [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total revenues |  | 53,065 | 54,373 | 55,048 | 56,659 | 55,242 |  | 56,349 |  | 56,009 |  | 54,471 |  | 219,145 | 222,071 |  | 233,476
Services [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total revenues |  | $ 18,268 | $ 17,669 | $ 20,792 | $ 20,325 | $ 28,712 |  | $ 19,608 |  | $ 16,941 |  | $ 18,163 |  | $ 77,054 | $ 83,424 |  | $ 87,470
[1] | The cost of revenue excludes charges for depreciation but includes amortization of purchased and developed software for resale.
[2] | General and administrative expenses in the second quarter includes the BHMI judgment.

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