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STOCKHOLDERS' EQUITY (Details) - USD ($) $ in Millions	12 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Aug. 25, 2023	Sep. 03, 2021
Class of Stock [Line Items]
Stock repurchased during period (in shares)	67,103	73,522
Stock repurchased during period, value	$ 2.5	$ 4.0
Shares retired	149,679	0
Common Stock
Class of Stock [Line Items]
Number of shares authorized to be repurchased (in shares)			7,000,000	6,000,000
Stock repurchased and retired during the period (in shares)	2,628,541	3,020,899
Remaining number of shares authorized to be repurchased (in shares)	8,666,436

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