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Schedule of (Loss) Per Share, Basic and Diluted (Detail) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2021 | Dec. 31, 2020
Net loss - basic | $ (12,156) | $ (8,026) | $ (29,666) | $ (7,314)
Change in fair value of warrant liability | (5,458) | (7,083) | (8,046) | (20,307)
Net loss - diluted | $ (17,614) | $ (15,109) | $ (37,712) | $ (27,621)

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