12. STOCK-BASED COMPENSATION (Details) - Options	3 Months Ended
Dec. 31, 2018 USD ($) $ / shares shares
Number of Options Outstanding, Beginning \| shares	469,650
Number of Options Granted \| shares	0
Number of Options Exercised \| shares	0
Number of Options Forfeited \| shares	0
Number of Options Outstanding, Ending \| shares	469,650
Number of Options Exerciseable \| shares	369,650
Weighted Average Exercise Price Outstanding, Beginning \| $ / shares	$ 5.13
Weighted Average Exercise Price Granted \| $ / shares	.00
Weighted Average Exercise Price Exercised \| $ / shares	.00
Weighted Average Exercise Price Forfeited \| $ / shares	.00
Weighted Average Exercise Price Outstanding, Ending \| $ / shares	5.13
Weighted Average Exercise Price Exerciseable \| $ / shares	$ 5.19
Weighted average remaining contractual terms (in years), outstanding	6 years 8 months 19 days
Weighted average remaining contractual terms (in years), exerciseable	6 years 2 months 12 days
Aggregate Intrinsic Value Outstanding, Ending \| $	$ 0
Aggregate Intrinsic Value Exerciseable \| $	$ 0

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Weighted average price of options that were either forfeited or expired.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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Gross number of share options (or share units) granted during the period.

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Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest exercisable or convertible options. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Number of fully vested and expected to vest exercisable options that may be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Weighted-average exercise price, at which grantee can acquire shares reserved for issuance, for fully vested and expected to vest exercisable or convertible options. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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