CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME (UNAUDITED)
Consolidated net (loss) income	$ (3,556)	$ 2,602	$ (93,631)	$ 1,513
Other comprehensive (loss), net of tax
Foreign currency translation adjustment	(2,851)	0	(3,718)	0
Defined benefit plans:
Amortization of periodic benefit costs	173	0	403	0
Other comprehensive (loss), net of tax	(2,678)	0	(3,315)	0
Consolidated comprehensive (loss) income	(6,234)	2,602	(96,946)	1,513
Less: Comprehensive income (loss) attributable to non-controlling interests	172	0	(769)	0
Comprehensive (loss) income attributable to common stockholders	$ (6,406)	$ 2,602	$ (96,177)	$ 1,513