Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands		12 Months Ended
		Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Income Statement [Abstract]
Net revenue		$ 490,339	$ 455,154	$ 404,358
Cost of revenue	[1]	437,864	393,509	345,947
Gross profit		52,475	61,645	58,411
Operating expenses:
Product development	[1]	14,206	12,329	13,805
Sales and marketing	[1]	8,876	8,755	10,414
General and administrative		23,188	29,834	18,556
Operating income		6,205	10,727	15,636
Interest income		230	290	181
Interest expense		(696)	(367)	0
Other income, net		12,947	69	687
Income before income taxes		18,686	10,719	16,504
(Provision for) benefit from income taxes		(584)	51,761	(574)
Net income		$ 18,102	$ 62,480	$ 15,930
Net income per share:
Basic		$ 0.35	$ 1.26	$ 0.34
Diluted		$ 0.34	$ 1.18	$ 0.32
Weighted-average shares used in computing net income per share:
Basic		51,529	49,581	46,417
Diluted		53,387	52,754	49,872

[1] ^{Cost of revenue and operating expenses include stock-based compensation expense as follows:}