Liquidity (Details) - USD ($) |
1 Months Ended | 3 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|---|
May 26, 2020 |
Oct. 31, 2020 |
Jul. 07, 2020 |
Nov. 30, 2020 |
Aug. 31, 2020 |
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| Cash | $ 9,100,000 | ||||
| Working capital deficit | 1,400,000 | ||||
| Proceeds from underwritten public offering, net of offering costs | 10,701,000 | ||||
| Retained Earnings (Accumulated Deficit) | $ (126,398,000) | $ (119,462,000) | |||
| Business transfer in annualized gross profit | $ 1,000,000 | ||||
| October 2020 Public Offering | |||||
| Equity financing | $ 12,000,000 | ||||
| Equity financing , net of fees | $ 10,700,000 | ||||
| Underwritten Public Offering [Member] | |||||
| Gross proceeds from issuance of shares | $ 12,000,000 | ||||
| Proceeds from underwritten public offering, net of offering costs | $ 10,300,000 | ||||
| Overallotment | |||||
| Gross proceeds from issuance of shares | $ 1,350,000 | ||||
| Convertible notes payable | $ 1,240,000 | ||||
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- Definition Amount of business transfer in annualized gross profit. No definition available.
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- Definition The gross cash inflow associated with the amount received from entity's underwritten offering of stock to the public. No definition available.
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- Definition The cash inflow associated with the amount received from entity's underwritten offering of stock to the public. No definition available.
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- Definition The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity net of issuance cost. No definition available.
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- Definition This represents working capital deficit. No definition available.
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- Definition Amount of 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 Including the current and noncurrent portions, carrying value as of the balance sheet date of a written promise to pay a note, initially due after one year or beyond the operating cycle if longer, which can be exchanged for a specified amount of one or more securities (typically common stock), at the option of the issuer or the holder. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity. 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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