Note 10 - Concentrations (Details Textual) |
3 Months Ended | 6 Months Ended | ||
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Dec. 31, 2016
USD ($)
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Dec. 31, 2015 |
Dec. 31, 2016
USD ($)
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Dec. 31, 2015 |
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Cash, FDIC Insured Amount | $ 72,000 | $ 72,000 | ||
Customer Concentration Risk [Member] | Sales Revenue, Net [Member] | ||||
Number of Major Customers | 2 | 2 | 3 | 2 |
Customer Concentration Risk [Member] | Sales Revenue, Net [Member] | Two Customers [Member] | ||||
Concentration Risk, Percentage | 78.00% | 66.00% | 64.00% | |
Customer Concentration Risk [Member] | Sales Revenue, Net [Member] | Three Customer [Member] | ||||
Concentration Risk, Percentage | 67.00% | |||
Supplier Concentration Risk [Member] | Cost of Goods, Total [Member] | ||||
Number of Major Suppliers | 3 | 3 | 3 | 3 |
Supplier Concentration Risk [Member] | Cost of Goods, Total [Member] | Three Suppliers [Member] | ||||
Concentration Risk, Percentage | 59.00% | 72.00% | 63.00% | 64.00% |
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- 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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- Definition Represents the number of major suppliers to the company. No definition available.
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- 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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- 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://www.xbrl.org/2003/role/presentationRef
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