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Derivative Financial Instruments (Warrant Liability) (Details) - Warrant [Member] | 12 Months Ended
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Jun. 30, 2018 $ / shares $ / Unit | Jun. 30, 2017 $ / shares $ / Unit
Floor | $ / Unit | 1.15 | 1.15
Probability price less than strike price | 0.00% | 4.70%
Probability of fundamental transaction occuring | 0.00% | 0.00%
Lower Limit [Member] |  |
Equivalent volatility | 21.06% |
Equivalent interest rate | 0.95% |
Stock price | $ 2.56 | $ 1.15
Fair value of call | $ 1.13 |
Upper Limit [Member] |  |
Equivalent volatility | 162.92% |
Equivalent interest rate | 1.14% |
Stock price | $ 2.60 | $ 3.25
Fair value of call | $ 2.79 |

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- Definition The probability that price is less than strike. + References No definition available. + Details
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- Definition Floor rate on a price risk derivative such as a floor or a collar. A payment or receipt is triggered if the market rate falls below the floor rate on the contract. + References No definition available. + Details
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- Definition The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(ii) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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- Definition The risk-free interest rate assumption that is used in valuing an option on its own shares. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(iv) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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- Definition Price of a single share of a number of saleable stocks of a company. + References No definition available. + Details
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