Summary of Significant Accounting Policies (Tables)

9 Months Ended

Jun. 30, 2020

Accounting Policies [Abstract]

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

	Three Months Ended				Nine Months Ended
	June 30,				June 30,
	2020		2019		2020		2019
Realized (losses) gains on derivatives not designated as hedging instruments	$	(1,719)	$	3,770	$	(963)	$	2,916