CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2019	Dec. 31, 2018
Revenue
Total revenue	$ 39,080	$ 25,999	$ 74,260	$ 48,423
Cost of revenue	9,787	7,175	18,934	13,516
Gross profit	29,293	18,824	55,326	34,907
Operating expenses
Research and development	12,992	6,154	24,507	11,578
Sales and marketing	11,491	6,856	21,758	12,800
General and administrative	12,748	6,404	23,283	12,341
Total operating expenses	37,231	19,414	69,548	36,719
Loss from operations	(7,938)	(590)	(14,222)	(1,812)
Other income, net	360	686	999	1,003
(Loss) income before (benefit from) provision for income taxes	(7,578)	96	(13,223)	(809)
(Benefit from) provision for income taxes		(6)	51	(27)
Net (loss) income	$ (7,578)	$ 102	$ (13,274)	$ (782)
Net (loss) income per share attributable to common stockholders:
Basic and diluted	$ (0.34)		$ (0.87)	$ (0.10)
Weighted-average number of common shares used to compute net income (loss) per share attributable to common stockholders:
Basic and diluted	22,306	7,739	15,268	7,581
Subscription and Transaction Fees
Revenue
Total revenue	$ 32,964	$ 20,444	$ 61,512	$ 38,614
Interest on Funds Held for Customers
Revenue
Total revenue	$ 6,116	$ 5,555	$ 12,748	$ 9,809