Stock-Based Compensation (Tables)

12 Months Ended

Sep. 30, 2025

Share-Based Payment Arrangement [Abstract]

Schedule of Allocation of Share-based Compensation Costs by Plan

The following table presents a summary of stock-based compensation expense related to stock options and restricted stock awards for the periods presented.

	Fiscal Year Ended September 30,
in thousands	2025		2024		2023
Stock options expense	$	7	$	1	$	—
Restricted stock awards expense	7,331		7,390		7,275
Stock-based compensation expense	$	7,338	$	7,391	$	7,275

Schedule of Stock Options Activity

Following is a summary of stock option activity for the periods presented:

	Fiscal Year Ended September 30,
	2025			2024			2023
	Shares	Weighted- Average Exercise Price		Shares	Weighted- Average Exercise Price		Shares	Weighted- Average Exercise Price
Outstanding at beginning of period	11,150	$	10.04	13,575	$	9.61	27,507	$	14.31
Granted	1,692	22.38		50	27.73		100	27.98
Exercised	(11,000)	9.79		(2,475)	8.08		(13,796)	19.00
Forfeited	(200)	20.27		—	—		(236)	16.58
Outstanding at end of period	1,642	$	23.14	11,150	$	10.04	13,575	$	9.61
Exercisable at end of period	100	$	27.98	11,000	$	9.79	13,475	$	9.48

Schedule of Assumptions for Stock Option Activity

For the Company and each member of the peer group, the following inputs were used, as applicable, in the Monte Carlo valuation model to determine the fair value as of the grant date for performance-based restricted stock granted in each of the fiscal years ended.

	Fiscal Year Ended September 30,
	2025		2024		2023
Expected volatility range	36.3% - 82.7%		32.5% - 84.6%		41.5% - 86.9%
Risk-free interest rate	4.22	%	4.57	%	4.26	%
Dividend yield	—		—		—
Grant-date stock price range	$10.49 - $179.41		$9.81 - $142.79		$10.31 - $93.50

Schedule of Nonvested Stock Awards and Performance Shares

Activity relating to all restricted stock awards for the periods presented is as follows:

	Fiscal Year Ended September 30, 2025
	Performance-Based			Time-Based			Total
	Shares	Weighted- Average Grant Date Fair Value		Shares	Weighted- Average Grant Date Fair Value		Shares	Weighted- Average Grant Date Fair Value
Beginning of period	303,712	$	19.48	415,787	$	19.89	719,499	$	19.72
Granted	96,603	36.86		229,186	31.03		325,789	32.76
Vested	(71,470)	23.36		(228,863)	19.89		(300,333)	20.72
Forfeited(a)	(21,748)	23.51		(14,085)	26.36		(35,833)	24.63
End of period	307,097	$	23.76	402,025	$	26.01	709,122	$	25.04

(a) During the fiscal year ended September 30, 2025, 17,875 of the 89,345 performance-based shares issued under the fiscal 2022 performance-based award plan were forfeited by the holders of the awards based on the performance level achieved under the terms of the plan.

	Fiscal Year Ended September 30, 2024
	Performance-Based(a)			Time-Based			Total
	Shares	Weighted- Average Grant Date Fair Value		Shares	Weighted- Average Grant Date Fair Value		Shares	Weighted- Average Grant Date Fair Value
Beginning of period	348,223	$	16.20	593,834	$	14.15	942,057	$	14.91
Granted	183,396	20.80		202,042	27.14		385,438	24.12
Vested	(210,176)	15.24		(336,821)	14.37		(546,997)	14.70
Forfeited	(17,731)	18.96		(43,268)	17.92		(60,999)	18.22
End of period	303,712	$	19.48	415,787	$	19.89	719,499	$	19.72

(a) Grant and vesting activity during the fiscal year ended September 30, 2024 include 108,108 shares that were issued above target based on performance level achieved under performance-based restricted stock vesting in the current period.

	Fiscal Year Ended September 30, 2023
	Performance-Based(a)			Time-Based			Total
	Shares	Weighted- Average Grant Date Fair Value		Shares	Weighted- Average Grant Date Fair Value		Shares	Weighted- Average Grant Date Fair Value
Beginning of period	436,146	$	17.76	412,042	$	18.52	848,188	$	18.13
Granted	249,534	14.17		425,398	12.05		674,932	12.83
Vested	(334,736)	16.80		(234,218)	18.02		(568,954)	17.30
Forfeited	(2,721)	15.20		(9,388)	14.38		(12,109)	14.56
End of period	348,223	$	16.20	593,834	$	14.15	942,057	$	14.91

(a) Grant and vesting activity during the fiscal year ended September 30, 2023 include 92,104 shares that were issued above target based on performance level achieved under performance-based restricted stock vesting in the current period.