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STOCKHOLDERS' EQUITY - Redemption Rights and Dividends (Details)	3 Months Ended
	Dec. 31, 2023 USD ($) D $ / shares	Dec. 31, 2022 USD ($)	Sep. 30, 2023 USD ($)
Class of Stock [Line Items]
Minimum Term of Shares Issued and Outstanding	1 year
Preferred stock redemption, number of trading days | D	20
Preferred stock redemption, number of consecutive trading days | D	30
Dividends payable	$ 423,163		$ 401,859
Series A Preferred Stock
Class of Stock [Line Items]
Preferred stock dividends declared or paid	0	$ 0
Series B Preferred Stock
Class of Stock [Line Items]
Preferred stock dividends declared or paid	$ 0	$ 0
Series C Preferred Stock
Class of Stock [Line Items]
Percentage of redemption price in first year	0.00%
Percentage of redemption price in second year	120.00%
Percentage of redemption price in third year	115.00%
Percentage of redemption price in fourth year	110.00%
Percentage of redemption price in fifth year	105.00%
Percentage of redemption price in sixth year and thereafter	100.00%
Redemption Price | $ / shares	$ 8.84
Preferred stock dividends rate, percentage	15.00%
Series D Preferred Stock
Class of Stock [Line Items]
Percentage of redemption price in first year	0.00%
Percentage of redemption price in second year	120.00%
Percentage of redemption price in third year	115.00%
Percentage of redemption price in fourth year	110.00%
Percentage of redemption price in fifth year	105.00%
Percentage of redemption price in sixth year and thereafter	100.00%
Redemption Price | $ / shares	$ 0.4379
Preferred stock dividends rate, percentage	15.00%
Dividends payable	$ 400,000
Number of Trading Days | D	10
Number of Consecutive Trading Days | D	20
Average daily trading volume of the Common Stock	$ 27,500,000

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