SHARE-BASED PAYMENTS (Details) - USD ($) $ in Thousands	12 Months Ended
Sep. 30, 2020	Sep. 30, 2019
Components of the total share-based compensation
Share-based compensation expense (benefit)	$ 0	$ (42)
Income tax effect related to share-based compensation expense (benefit)	0	0
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount	0
Liability-classified share options
Components of the total share-based compensation
Share Based Compensation Expense Due to Vesting	0	0
Share Based Compensation Expense (Benefit) Due to Remeasurement	0	(42)
Share-based compensation expense (benefit)	0	(42)
Equity-classified share options
Components of the total share-based compensation
Share-based compensation expense (benefit)	$ 0	$ 0
2008 Equity Incentive Plan
Components of the total share-based compensation
Shares authorized and reserved for issuance (in shares)	800,000
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant	737,500
Vesting period	4 years
Period from the date of grant from which vesting commences	1 year
Expiration period	10 years
2018 Equity Incentive Plan
Components of the total share-based compensation
Shares authorized and reserved for issuance (in shares)	800,000
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant	800,000

Period from the date of grant of awards after which vesting period of awards commences under the stock incentive plan.

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Represents the expense or benefit recognized during the period arising from equity-based compensation arrangements due to remeasurement, primarily due to the impact of fluctuations in the entity's stock price on previously vested shares.

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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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Amount of tax benefit for recognition of expense of award under share-based payment arrangement.

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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Number of shares authorized for issuance under share-based payment arrangement.

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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