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Borrowings - Other borrowings (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Jun. 30, 2021
Components of long-term debt
Convertible notes	$ 286,222	$ 275,634
Other long-term debt	1,424	1,633
Total	287,646	277,267
Less current portion of long-term debt	(286,954)	(846)
Long-term portion of debt	692	276,421
1.25% Convertible Senior Notes Due 2022
Components of long-term debt
Principal amount	287,500	287,500
Unamortized discount		(10,494)
Unamortized debt issuance costs	$ (1,278)	$ (1,372)

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