Note 11 - Concentrations (Details Narrative) |
3 Months Ended | 9 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|---|
|
Mar. 31, 2019
USD ($)
Integer
|
Mar. 31, 2018
USD ($)
Integer
|
Mar. 31, 2019
USD ($)
Integer
|
Mar. 31, 2018
USD ($)
Integer
|
Jun. 30, 2018
USD ($)
Integer
|
Jun. 30, 2017
USD ($)
Integer
|
|
| Revenues | $ | $ 1,751,000 | $ 1,666,000 | $ 6,297,000 | $ 3,020,000 | $ 4,118,000 | $ 902,000 |
| Sales Revenue, Net [Member] | Customer Concentration Risk [Member] | ||||||
| Number of Major Customers | Integer | 2 | 2 | 4 | 2 | 2 | 3 |
| Concentration Risk, Percentage | 59.00% | 92.00% | 80.00% | 85.00% | 77.00% | 58.00% |
| Revenues | $ | $ 3,181,000 | $ 524,000 | ||||
| Accounts Receivable [Member] | Customer Concentration Risk [Member] | ||||||
| Number of Major Suppliers | Integer | 3 | 4 | 3 | 4 | ||
| Concentration Risk, Percentage | 67.00% | 65.00% | 63.00% | 57.00% | ||
| Cost of Goods, Total [Member] | Supplier Concentration Risk [Member] | ||||||
| Number of Major Suppliers | Integer | 3 | 3 | ||||
| Concentration Risk, Percentage | 50.00% | 57.00% | ||||
| Purchases from Suppliers | $ | $ 2,285,000 | $ 1,665,000 | ||||
| X | ||||||||||
- Definition Represents the number of major customers accounting for 10% or more of the specified concentration risk benchmark, which includes, but not limited to, sales revenue, accounts receivable, etc. No definition available.
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| X | ||||||||||
- Definition Represents the number of major suppliers to the company. No definition available.
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| X | ||||||||||
- Definition Represents the amount of purchases from suppliers. No definition available.
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| X | ||||||||||
- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
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- Details
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