Condensed Consolidated Statements of Operations - 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	$ 73,875	$ 50,160	$ 140,504	$ 96,412
Cost of revenue:
Total cost of revenue	33,722	28,906	70,573	56,448
Gross profit	40,153	21,254	69,931	39,964
Operating expenses:
Research and development	19,717	17,766	40,380	36,258
Sales and marketing	2,134	1,665	4,080	3,368
General and administrative	6,428	5,721	13,715	11,171
Legal settlements and contingencies	0	650	0	650
Total operating expenses	28,279	25,802	58,175	51,447
Income (loss) from operations	11,874	(4,548)	11,756	(11,483)
Other income, net	596	532	1,157	2,122
Income (loss) from continuing operations before provision for income taxes	12,470	(4,016)	12,913	(9,361)
Provision for income taxes	205	102	616	842
Equity in net (income) of equity method investee	(797)	0	(797)	0
Income (loss) from continuing operations	13,062	(4,118)	13,094	(10,203)
Discontinued operations:
Income (loss) from operations of Advertising business, net of tax	0	(463)	832	(1,948)
Loss from sale of Advertising business	(56)	0	(4,874)	0
Loss on discontinued operations	(56)	(463)	(4,042)	(1,948)
Net income (loss)	$ 13,006	$ (4,581)	$ 9,052	$ (12,151)
Basic income (loss) per share:
Income (loss) from continuing operations (in dollars per share)	$ 0.27	$ (0.09)	$ 0.27	$ (0.23)
Loss on discontinued operations (in dollars per share)	0	(0.01)	(0.08)	(0.04)
Net income (loss) (in dollars per share)	0.27	(0.10)	0.19	(0.27)
Diluted income (loss) per share:
Income (loss) from continuing operations (in dollars per share)	0.27	(0.09)	0.27	(0.23)
Loss on discontinued operations (in dollars per share)	0	(0.01)	(0.08)	(0.04)
Net income (loss) (in dollars per share)	$ 0.27	$ (0.10)	$ 0.18	$ (0.27)
Weighted average shares used in computing income (loss) per share:
Basic (in shares)	48,475	45,443	48,127	45,230
Diluted (in shares)	48,821	45,443	49,257	45,230
Stock-based compensation expense included in continuing operations above:
Stock-based compensation expense	$ 1,478	$ 1,875	$ 3,230	$ 3,923
Cost of revenue
Stock-based compensation expense included in continuing operations above:
Stock-based compensation expense	13	16	29	40
Research and development
Stock-based compensation expense included in continuing operations above:
Stock-based compensation expense	623	1,164	1,718	2,415
Sales and marketing
Stock-based compensation expense included in continuing operations above:
Stock-based compensation expense	190	167	325	333
General and administrative
Stock-based compensation expense included in continuing operations above:
Stock-based compensation expense	652	528	1,158	1,135
Product
Revenue:
Total revenue	61,543	42,397	117,533	82,327
Cost of revenue:
Total cost of revenue	26,434	25,015	58,423	48,603
Services
Revenue:
Total revenue	12,332	7,763	22,971	14,085
Cost of revenue:
Total cost of revenue	$ 7,288	$ 3,891	$ 12,150	$ 7,845