Quarterly report pursuant to Section 13 or 15(d)

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Organization and Summary of Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Subsequent Events (Details)

v3.19.3

Subsequent Events (Details) - USD ($) $ / shares in Units, $ in Millions	1 Months Ended	3 Months Ended
	Oct. 31, 2019	Sep. 30, 2019	Sep. 30, 2018
Common Stock [Member]
Subsequent Event
Stock Issued During Period, Shares, New Issues		1,480,000	850,000
Subsequent Event \| October 2019 Equity Offering
Subsequent Event
Stock Issued During Period, Shares, New Issues	40,276,000
Subsequent Event \| October 2019 Equity Offering \| Common Stock [Member]
Subsequent Event
Stock Issued During Period, Shares, New Issues	35,886,000
Class of Warrant or Right, Exercise Price of Warrants or Rights	$ 0.225
Net Cash Proceeds From Issuance Of Common Stock After Deduction Of Underwriting Fees And Other Offering Expenses	$ 8.1
Subsequent Event \| October 2019 Equity Offering \| Pre-Funded Warrants [Member] \| Common Stock [Member]
Subsequent Event
Class of Warrant or Right, Number of Securities Called by Warrants or Rights	4,390,000
Class of Warrant or Right, Exercise Price of Warrants or Rights	$ 0.01
Subsequent Event \| October 2019 Equity Offering \| Placement Warrants [Member] \| Common Stock [Member]
Subsequent Event
Class of Warrant or Right, Number of Securities Called by Warrants or Rights	40,276,000
Class of Warrant or Right, Exercise Price of Warrants or Rights	$ 0.225

- Definition

The cash inflow from the net cash proceeds from issuance of common stock after deduction of underwriting fees and other offering expenses.

+ References

No definition available.

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- Definition

Exercise price per share or per unit of warrants or rights outstanding.

+ References

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- Definition

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- Definition

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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

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