Income Taxes (Tables)

6 Months Ended

Mar. 31, 2021

Income Tax Disclosure [Abstract]

Schedule of Components of Income Tax Expense (Benefit)

The components of the Company's consolidated provision for income taxes from continuing operations are as follows:

	Three Months Ended March 31,				Six Months Ended March 31,
	2021		2020		2021		2020
	($ in thousands)				($ in thousands)
Current income tax expense:
Federal	$	780	$	—	$	780	$	—
State	363		—		(2)		—
Total current income tax expense	1,143		—		778		—
Deferred income tax expense:
Federal	14,006		—		14,006		—
State	(918)		—		(1,068)		—
Total deferred income tax expense	13,088		—		12,938		—
Total income tax expense	$	14,231	$	—	$	13,716	$	—

Schedule of Effective Income Tax Rate Reconciliation

A reconciliation of the statutory federal income tax rate to the Company's effective income tax rate is as follows:

	Three Months Ended March 31,				Six Months Ended March 31,
	2021		2020		2021		2020
	($ in thousands)				($ in thousands)
Tax at statutory rate	21.0	%	21.0	%	21.0	%	21.0	%
Nondeductible compensation	(0.3)	%	—	%	(0.2)	%	—	%
Transaction costs	(0.4)	%	—	%	(0.3)	%	—	%
State income taxes, net of federal benefit	(2.5)	%	—	%	0.1	%	—	%
Change in Tax Status	(71.6)	%	—	%	(49.6)	%	—	%
Income Subject to Taxation by   REP LLC's Unitholders	(20.9)	%	(21.0)	%	(20.9)	%	(21.0)	%
Effective income tax rate	(74.7)	%	—	%	(49.9)	%	—	%