Quarterly Information (Unaudited) (Tables)

12 Months Ended

Sep. 30, 2021

Quarterly Financial Information Disclosure [Abstract]

Schedule of quarterly information

(in thousands, except per share amounts)	First Quarter		Second Quarter		Third Quarter		Fourth Quarter
Year Ended September 30, 2021
Total revenues	$	178,135	$	184,939	$	174,033	$	192,444
Net revenues	$	108,390	$	113,748	$	108,021	$	119,326
Net income (loss)	$	4,299	$	5,330	$	(2,570)	$	1,553
Basic earnings (loss) per share	$	0.08	$	0.10	$	(0.05)	$	0.03
Diluted earnings (loss) per share	$	0.08	$	0.10	$	(0.05)	$	0.03

(in thousands, except per share amounts)	First Quarter		Second Quarter		Third Quarter		Fourth Quarter
Year Ended September 30, 2020
Total revenues	$	222,435	$	223,280	$	210,224	$	166,839
Net revenues	$	130,069	$	127,362	$	102,175	$	89,596
Net income (loss)	$	1,238	$	(40,874)	$	(5,487)	$	(23,340)
Basic earnings (loss) per share	$	0.02	$	(0.74)	$	(0.10)	$	(0.42)
Diluted earnings (loss) per share	$	0.02	$	(0.74)	$	(0.10)	$	(0.42)