NET INCOME (LOSS) PER SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended	9 Months Ended
Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Basic net income (loss) per share:
Net income (loss) applicable to common shareholders	$ (75)	$ 221	$ 6	$ 655
Weighted average common shares outstanding	8,273	8,216	8,274	8,157
Basic net income (loss) per share	$ (0.01)	$ 0.03	$ 0.00	$ 0.08
Diluted net income (loss) per share:
Diluted net income (loss) applicable to common shareholders	$ (75)	$ 221	$ 6	$ 655
Weighted average common shares outstanding	8,273	8,216	8,274	8,157
Plus: Incremental shares from assumed conversions:
Series A preferred shares	0	518	351	555
Dilutive stock options/shares	0	14	27	8
Diluted weighted average common shares outstanding	8,273	8,748	8,652	8,720
Diluted net income (loss) per share	$ (0.01)	$ 0.03	$ 0.00	$ 0.08

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of convertible preferred stock using the if-converted method.

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Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.

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