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11. SHAREHOLDERS' EQUITY (Tables) | 3 Months Ended
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Dec. 31, 2018
Shareholders Equity Tables Abstract |
Fair value assumptions |
| 2018 | 2017
Exercise price | $4.375 | $7.50
Risk free interest rate | 2.90% | 2.06%
Volatility | 70.61% | 43.12%
Expected term | 5 years | 5 years
Dividend yield | None | None

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- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + 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) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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