CONSOLIDATED STATEMENTS OF EQUITY - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Retained Earnings (Accumulated Deficit)	Accumulated Other Comprehensive Income	Treasury Stock	Non-controlling Interests
Balance (in shares) at Sep. 30, 2023		9,990,778
Balance at Sep. 30, 2023	$ 18,757	$ 5,079	$ 7,687	$ 6,160	$ 2,104	$ (2,286)	$ 13
Increase (Decrease) in Stockholders' Equity
Net (loss) earnings	(5,331)			(5,565)			234
Foreign currency translation adjustments, net of taxes of $0	0
Distributions to non-controlling interests	(226)						(226)
Acquisition of non-controlling interest	(185)		(186)				1
Share-based compensation	208		208
Issuance of common stock for restricted stock units vested (in shares)		37,312
Issuance of common stock for restricted stock units vested	0	$ 19	(19)
Retirement plans:
Amortization of accumulated other comprehensive gain into net periodic benefit cost, net of taxes of $0	(85)				(85)
Net actuarial gain (loss) arising during the period, net of taxes of $0	(76)				(76)
Balance (in shares) at Sep. 30, 2024		10,028,090
Balance at Sep. 30, 2024	13,062	$ 5,098	7,690	595	1,943	(2,286)	22
Increase (Decrease) in Stockholders' Equity
Net (loss) earnings	(7,111)			(7,103)			(8)
Foreign currency translation adjustments, net of taxes of $0	75				75
Share-based compensation	372		372
Issuance of common stock for restricted stock units vested (in shares)		45,444
Issuance of common stock for restricted stock units vested	0	$ 23	(23)
Retirement plans:
Amortization of accumulated other comprehensive gain into net periodic benefit cost, net of taxes of $0	0
Net actuarial gain (loss) arising during the period, net of taxes of $0	624				624
Balance (in shares) at Sep. 30, 2025		10,073,534
Balance at Sep. 30, 2025	$ 7,022	$ 5,121	$ 8,039	$ (6,508)	$ 2,642	$ (2,286)	$ 14