XML 17 R4.htm IDEA: XBRL DOCUMENT v3.8.0.1
Consolidated Statements of Operations - USD ($)
shares in Thousands, $ in Thousands
 12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Revenues:      
Product $ 506,209 $ 517,944 $ 388,397
Services and other revenues 209,956 174,679 96,162
Total revenues 716,165 692,623 484,559
Cost of revenues:      
Cost of product revenues 304,842 302,437 198,418
Cost of services and other revenues 89,235 76,386 38,211
Total cost of revenues 394,077 378,823 236,629
Gross profit 322,088 313,800 247,930
Operating expenses:      
Research and development 66,022 57,799 35,160
Selling, general and administrative 250,312 249,520 167,581
Gain on business combination 0 0 (3,443)
Total operating expenses 316,334 307,319 199,298
Income from operations 5,754 6,481 48,632
Interest and other income (expense), net (6,633) (8,429) (2,388)
Income (loss) before provision for income taxes (879) (1,948) 46,244
Provision for (benefit from) income taxes (21,484) (2,551) 15,484
Net income $ 20,605 $ 603 $ 30,760
Net income per share:      
Basic (in dollars per share) $ 0.55 $ 0.02 $ 0.86
Diluted (in dollars per share) $ 0.53 $ 0.02 $ 0.84
Weighted-average shares:      
Basic (in shares) 37,483 36,156 35,857
Diluted (in shares) 38,712 36,864 36,718