CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2025	Dec. 31, 2024
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (2,588)	$ 33,548	$ (5,550)	$ 42,460
Other comprehensive income (loss):
Net unrealized gain (loss) on investments in available-for-sale securities	573	(9,358)	3,578	1,651
Comprehensive income (loss)	$ (2,015)	$ 24,190	$ (1,972)	$ 44,111