COMMON STOCK REPURCHASE (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Mar. 31, 2020	Mar. 31, 2019	Mar. 31, 2020	Mar. 31, 2019
Number of shares of common stock repurchased	307	24,527	416	34,959
Value of shares of common stock repurchased		$ 2.3		$ 3.2
Maximum
Value of shares of common stock repurchased	$ 0.1		$ 0.1

Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

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