STOCKHOLDERS' EQUITY (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	12 Months Ended
Sep. 30, 2019	Sep. 30, 2018	Jun. 30, 2019
STOCKHOLDERS' EQUITY (Details) [Line Items]
Repurchasing Amount (in Dollars)	$ 3	$ 2
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number	4,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number	4,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price (in Dollars per share)	$ 7.53
Number of options granted	0	0
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period	0	0
Number of options, options forfeited	0	0
Share-based Payment Arrangement, Noncash Expense (in Dollars)	$ 0	$ 2
Share-based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount (in Dollars)	$ 0
Monthly Dividends Paid [Member]
STOCKHOLDERS' EQUITY (Details) [Line Items]
Common Stock, Dividends, Per Share, Cash Paid (in Dollars per share)	$ 0.0025		$ 0.0025
Common Class A [Member]
STOCKHOLDERS' EQUITY (Details) [Line Items]
Number of shares repurchased	1,400	1,000
Repurchasing Amount (in Dollars)	$ 3	$ 2
Share Repurchase Plan [Member]
STOCKHOLDERS' EQUITY (Details) [Line Items]
Stock repurchase program, authorized amount (in Dollars)	$ 2,750

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Aggregate dividends paid during the period for each share of common stock outstanding.

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Amount of cost to be recognized for option under share-based payment arrangement.

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The cash outflow to reacquire common stock during the period.

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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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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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Number of share options (or share units) exercised during the current period.

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Amount of stock repurchase plan authorized.

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Number of shares that have been repurchased during the period and are being held in treasury.

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