Summary of Significant Accounting Policies (Tables)

9 Months Ended

Jun. 30, 2021

Accounting Policies [Abstract]

Realized gains (losses) on derivatives not designated as hedging instruments

	Three Months Ended				Nine Months Ended
	June 30,				June 30,
	2021		2020		2021		2020
Realized losses on derivatives not designated as hedging instruments	$	(961)	$	(1,719)	$	(7,295)	$	(963)