STOCKHOLDERS' EQUITY (Details) - USD ($) $ in Millions	12 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Aug. 25, 2023	Sep. 03, 2021
Class of Stock [Line Items]
Stock repurchased during period (in shares)	126,221	67,103
Stock repurchased during period, value	$ 6.1	$ 2.5
Retired common stock held in treasury (in shares)	129,929	149,679
Common Stock
Class of Stock [Line Items]
Shares authorized to be repurchased (in shares)	146,435			6,000,000
Additional shares authorized to be repurchased (in shares)			7,000,000
Stock repurchased under repurchase program (in shares)	1,520,001	2,628,541
Remaining number of shares authorized to be repurchased (in shares)	7,000,000