Segment Information - Narrative (Details) - USD ($)	3 Months Ended		6 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Segment Reporting Information [Line Items]
Total revenues	$ 63,692,000	$ 44,059,000	$ 125,528,000	$ 82,457,000
Nightclubs
Segment Reporting Information [Line Items]
Total revenues	48,174,000	30,787,000	94,955,000	55,984,000
Nightclubs | Intercompany Rental Revenue
Segment Reporting Information [Line Items]
Total revenues	3,200,000	2,800,000	6,500,000	5,600,000
General corporate | Intercompany Rental Revenue
Segment Reporting Information [Line Items]
Total revenues	31,000	31,000	199,000	141,000
Other
Segment Reporting Information [Line Items]
Total revenues	185,000	137,000	469,000	332,000
Other | Intercompany Sales
Segment Reporting Information [Line Items]
Total revenues	$ 53,000	$ 49,000	$ 122,000	$ 75,000