Nature of Operations, Corporate History, and Going Concern and Management Plans - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2022 |
Dec. 31, 2021 |
Jun. 30, 2022 |
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| Common stock, par value | $ 0.001 | $ 0.001 | $ 0.001 | ||
| Net loss | $ (3,454) | $ (5,893) | $ (8,050) | $ (11,859) | |
| Negative cash flow from operations | (8,530) | $ (10,177) | |||
| Cash and cash equivalents | 4,874 | 4,874 | $ 11,780 | ||
| Accumulated deficit | $ (144,772) | $ (144,772) | $ (136,356) | ||
| Substantial Doubt about Companys Ability to Continues Going Concern Period | 1 year | ||||
| Maximum [Member] | |||||
| Net proceeds available under the stock purchase agreement | $ 1,860 | ||||
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- Definition Substantial doubt about companys ability to continues going concern period. No definition available.
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- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Face amount or stated value per share of common stock. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The cash inflow from the additional capital contribution to the entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The cumulative amount of the reporting entity's undistributed earnings or deficit. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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