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Shareholders' Equity and Share-based Compensation - Shares Repurchase (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Mar. 31, 2025 | Mar. 31, 2024 | Mar. 31, 2025 | Mar. 31, 2024
Class of Stock [Line Items] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross | 0 | 0 | 0 | 0
Share-based compensation expense | $ 7,136 | $ 8,465 | $ 21,988 | $ 18,074
2018 Market-based Restricted Stock Units (MSU) |  |  |  |
Class of Stock [Line Items] |  |  |  |
Share-based compensation expense | $ 100 | $ 200 | $ 500 | $ 800

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