Borrowings (Tables)

3 Months Ended

Dec. 31, 2023

Debt Disclosure [Abstract]

Schedule of Long-Term Debt

The Company's debt, net of unamortized debt issuance costs consisted of the following as of December 31, 2023 and September 30, 2023:

in thousands	Maturity Date	December 31, 2023		September 30, 2023
6.750% Senior Notes (2025 Notes)	March 2025	$	197,915	$	202,195
5.875% Senior Notes (2027 Notes)	October 2027	357,255		357,255
7.250% Senior Notes (2029 Notes)	October 2029	350,000		350,000
Unamortized debt issuance costs		(5,379)		(5,759)
Total Senior Notes, net		899,791		903,691
Junior Subordinated Notes (net of unamortized accretion of $25,920 and $26,436, respectively)	July 2036	74,853		74,337
Senior Unsecured Revolving Credit Facility	October 2026	—		—
Total debt, net		$	974,644	$	978,028

Debt Instrument Redemption

For additional redemption features, refer to the table below that summarizes the redemption terms of our Senior Notes:

Senior Note Description	Issuance Date	Maturity Date	Redemption Terms
6.750% Senior Notes	March 2017	March 2025	Callable at any time prior to March 15, 2020, in whole or in part, at a redemption price equal to 100.000% of the principal amount, plus a customary make-whole premium; on or after March 15, 2020, callable at a redemption price equal to 105.063% of the principal amount; on or after March 15, 2021, callable at a redemption price equal to 103.375% of the principal amount; on or after March 15, 2022, callable at a redemption price equal to 101.688% of the principal amount; on or after March 15, 2023, callable at a redemption price equal to 100.000% of the principal amount, plus, in each case, accrued and unpaid interest.
5.875% Senior Notes	October 2017	October 2027	Callable at any time prior to October 15, 2022, in whole or in part, at a redemption price equal to 100.000% of the principal amount, plus a customary make-whole premium; on or after October 15, 2022, callable at a redemption price equal to 102.938% of the principal amount; on or after October 15, 2023, callable at a redemption price equal to 101.958% of the principal amount; on or after October 15, 2024, callable at a redemption price equal to 100.979% of the principal amount; on or after October 15, 2025, callable at a redemption price equal to 100.000% of the principal amount, plus, in each case, accrued and unpaid interest.
7.250% Senior Notes	September 2019	October 2029	Callable at any time prior to October 15, 2024, in whole or in part, at a redemption price equal to 100.000% of the principal amount, plus a customary make-whole premium; on or after October 15, 2024, callable at a redemption price equal to 103.625% of the principal amount; on or after October 15, 2025, callable at a redemption price equal to 102.417% of the principal amount; on or after October 15, 2026, callable at a redemption price equal to 101.208% of the principal amount; on or after October 15, 2027, callable at a redemption price equal to 100.000% of the principal amount, plus, in each case, accrued and unpaid interest.