Accounts Receivable and Significant Clients - Activity in Allowance for Credit Losses (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	$ 131	$ 1,191	$ 120	$ 1,290
Provision for credit losses	13	136	24	138
Reversal of provision for credit losses	(18)	(21)	(18)	(21)
Uncollectible receivables written off	(11)	(951)	(11)	(951)
Effect of foreign exchange	2	69	2	(32)
Ending balance	$ 117	$ 424	$ 117	$ 424