SUMMARY OF STATUS OF COMPANY'S STOCK OPTION PLAN (Details) - $ / shares	12 Months Ended
Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2017
Share-based Payment Arrangement [Abstract]
Number of shares, Outstanding at beginning of year	695,000	670,000	455,000
Weighted Average Exercise Price, Outstanding at beginning of year	$ 12.17	$ 11.75	$ 9.46
Number of shares, Granted	450,000	65,000	280,000
Weighted Average Exercise Price, Granted	$ 13.53	$ 17.80	$ 14.43
Number of shares, Exercised	(65,000)	(40,000)	(65,000)
Weighted Average Exercise Price, Exercised	$ 8.72	$ 14.24	$ 7.22
Number of shares, Expired/Forfeited	0	0	0
Weighted Average Exercise Price, Expired/Forfeited	$ 0	$ 0	$ 0
Number of shares, Outstanding at end of year	1,080,000	695,000	670,000
Weighted Average Exercise Price, Outstanding at end of year	$ 12.95	$ 12.17	$ 11.75
Exercisable at end of year	630,000	630,000	390,000
Weighted-average fair value of options granted during the year	$ 1.17	$ 1.84	$ 1.49

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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For presentations that combine terminations, 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 or that expired.

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

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

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The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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

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-Name Accounting Standards Codification
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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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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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Number of share options (or share units) exercised during the current period.

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