Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Income Statement [Abstract]
Net Income Attributable to Shareholders	$ 19,833	$ 33,916
Other Comprehensive Income:
Change in Fair Value of Interest Rate Swap Agreement	1,118	433
TOTAL COMPREHENSIVE INCOME	20,951	34,349
Less: Preferred Dividends	8,416	8,170
COMPREHENSIVE INCOME ATTRIBUTABLE TO COMMON SHAREHOLDERS	$ 12,535	$ 26,179