Accounts Receivable and Significant Clients - Activity in Allowance for Credit Losses (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2024	Mar. 31, 2023
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	$ 117	$ 424	$ 120	$ 1,290
Provision for credit losses	69	17	93	155
Reversal of provision for credit losses	(13)	(29)	(31)	(50)
Uncollectible receivables written off	(67)	(4)	(78)	(955)
Effect of foreign exchange	1	(37)	3	(69)
Ending balance	$ 107	$ 371	$ 107	$ 371