Segment Information - Net Revenue and Long-Lived Assets by Geographic Area (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2024	Mar. 31, 2023	Jun. 30, 2023
Net revenue:
Total net revenue	$ 168,587	$ 172,671	$ 415,193	$ 450,312
Property and equipment, net:
Total property and equipment, net	20,633		20,633		$ 16,749
Other intangible assets, net:
Total other intangible assets, net	40,881		40,881		38,700
United States [Member]
Net revenue:
Total net revenue	167,222	170,050	410,949	442,755
Property and equipment, net:
Total property and equipment, net	20,391		20,391		16,475
Other intangible assets, net:
Total other intangible assets, net	40,881		40,881		38,700
International [Member]
Net revenue:
Total net revenue	1,365	$ 2,621	4,244	$ 7,557
Property and equipment, net:
Total property and equipment, net	242		242		274
Other intangible assets, net:
Total other intangible assets, net	$ 0		$ 0		$ 0