CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Revenue
Total revenue	$ 66,775	$ 65,275	$ 145,639	$ 125,579
Cost of revenue
Total cost of revenue	21,156	23,051	45,275	47,117
Gross profit	45,619	42,224	100,364	78,462
Operating expenses
Sales and marketing	29,086	29,992	63,258	58,583
Research and development	17,178	12,765	33,216	26,721
General and administrative	11,450	9,261	24,591	18,277
Total operating expenses	57,714	52,018	121,065	103,581
Operating loss	(12,095)	(9,794)	(20,701)	(25,119)
Other (income) expense
Other (income) expense, net	(682)	(79)	2,432	(381)
Interest expense	128	69	271	140
Total other (income) expense	(554)	(10)	2,703	(241)
Loss before income taxes	(11,541)	(9,784)	(23,404)	(24,878)
Income tax expense	274	267	80	389
Net loss	$ (11,815)	$ (10,051)	$ (23,484)	$ (25,267)
Net loss per share:
Basic and diluted (in dollar per share)	$ (0.17)	$ (0.16)	$ (0.35)	$ (0.39)
Weighted average common shares outstanding:
Basic and diluted (in shares)	68,369,823	64,753,044	67,949,270	64,531,089
Subscriptions
Revenue
Total revenue	$ 41,418	$ 36,860	$ 91,854	$ 71,417
Cost of revenue
Total cost of revenue	4,701	4,036	10,084	7,621
Professional services
Revenue
Total revenue	25,357	28,415	53,785	54,162
Cost of revenue
Total cost of revenue	$ 16,455	$ 19,015	$ 35,191	$ 39,496