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STOCKHOLDERS' EQUITY (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended					6 Months Ended		7 Months Ended	8 Months Ended
	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Dec. 31, 2020	Sep. 30, 2020	Dec. 31, 2021	Dec. 31, 2020	Jan. 31, 2021	Sep. 30, 2021
STOCKHOLDERS' EQUITY (Details) [Line Items]
Repurchasing Amount (in Dollars)						$ 136	$ 62
Share-based Payment Arrangement, Expense (in Dollars)		$ 345		$ 0		733	0
Share-based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount (in Dollars)		$ 0		0		0	0
Monthly Dividends Paid [Member]
STOCKHOLDERS' EQUITY (Details) [Line Items]
Common Stock, Dividends, Per Share, Cash Paid (in Dollars per share)	$ 0.0075	$ 0.0075						$ 0.0025	$ 0.005
Share Repurchase Plan Renewal, December 2012 - December 2022 [Member]
STOCKHOLDERS' EQUITY (Details) [Line Items]
Stock repurchase program, authorized amount (in Dollars)		$ 2,750				2,750
Common Class A [Member]
STOCKHOLDERS' EQUITY (Details) [Line Items]
Repurchasing Amount (in Dollars)		$ 54		$ 60		$ 136	$ 62
Common Class A [Member] | 1989 Plan [Member]
STOCKHOLDERS' EQUITY (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number		231,000		0		231,000	0
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price (in Dollars per share)		$ 6.05				$ 6.05
Common Class A [Member] | 1997 Plan [Member]
STOCKHOLDERS' EQUITY (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number		2,000		2,000		2,000	2,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price (in Dollars per share)		$ 2.74		$ 2.74		$ 2.74	$ 2.74
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period						0	0
Number of options, options forfeited						0	0
Number of options granted						0	0
Common Class A [Member] | Treasury Stock [Member]
STOCKHOLDERS' EQUITY (Details) [Line Items]
Number of shares repurchased		10,457	13,647	15,096	1,000	24,104	16,096

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