CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Revenue
Revenue	$ 49,698	$ 48,082
Cost of revenue
Restructuring expense		76
Total cost of revenue	10,872	10,363
Gross profit	38,826	37,719
Operating expenses:
Research and development	18,993	21,829
Sales and marketing	24,133	24,487
General and administrative	7,233	7,919
Restructuring expense	579	539
Total operating expenses	50,938	54,774
Operating loss	(12,112)	(17,055)
Other income (expense) - net	(108)	412
Loss before income taxes	(12,220)	(16,643)
Income tax expense	441	457
Net loss	$ (12,661)	$ (17,100)
Net loss per share, basic and diluted (in dollars per share)	$ (0.11)	$ (0.16)
Weighted-average shares used to compute net loss per share, basic and diluted (in shares)	113,957	107,352
Cloud services
Revenue
Revenue	$ 18,634	$ 15,261
Cost of revenue
Cost of revenue	459	554
License
Revenue
Revenue	9,010	11,371
Cost of revenue
Cost of revenue	6,057	4,710
Software support and services
Revenue
Revenue	22,054	21,450
Cost of revenue
Cost of revenue	$ 4,356	$ 5,023