Note 1 - Nature of Business and Significant Accounting Policies (Details) - USD ($) |
3 Months Ended | 9 Months Ended | ||||||
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Mar. 14, 2018 |
Mar. 02, 2018 |
May 31, 2018 |
May 31, 2017 |
May 31, 2018 |
May 31, 2017 |
Aug. 31, 2017 |
Aug. 31, 2016 |
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Accounting Policies [Abstract] | ||||||||
BTC Value | $ 5,000,000 | $ 5,000,000 | ||||||
Class of Warrant or Rights Granted (in Shares) | 25,000,000 | 27,054,405 | ||||||
Warrants and Rights Outstanding, Term | 5 years | |||||||
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) | $ 0.01 | |||||||
BTC Yield | 10.00% | |||||||
BTC Yield, Description | 50% of the income in excess of the first 10% on all BTC loans made by Madison using Yield’s BTC. | |||||||
Cash, FDIC Insured Amount | $ 250,000 | $ 250,000 | ||||||
Cash and Cash Equivalents, at Carrying Value | 299,186 | $ 1,484 | 299,186 | $ 1,484 | $ 1,442 | $ 10,197 | ||
Depreciation | $ 0 | $ 0 | $ 0 | $ 0 |
X | ||||||||||
- Definition Value of BTC. No definition available.
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X | ||||||||||
- Definition Initial return yield on BTC. No definition available.
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X | ||||||||||
- Definition Description of BTC yield. No definition available.
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X | ||||||||||
- Definition Aggregate amount of each class of warrants or rights granted. No definition available.
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X | ||||||||||
- References No definition available.
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X | ||||||||||
- 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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X | ||||||||||
- Definition The amount of cash deposited in financial institutions as of the balance sheet date that is insured by the Federal Deposit Insurance Corporation. No definition available.
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X | ||||||||||
- Definition Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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X | ||||||||||
- Definition The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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X | ||||||||||
- Definition Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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