CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
Operating activities:
Consolidated net loss	$ (60,073)	$ (89,994)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	41,988	42,524
Employee stock compensation expense	4,644	5,118
Changes in deferred taxes	(5,835)	(17,407)
Provision for expected credit losses	(451)	(1,282)
Amortization of debt issuance costs and original issue discount	3,862	2,575
Non-cash interest and accretion expense	9,176	5,553
Other non-cash operating activities	1,083	(711)
Changes in operating assets and liabilities:
Trade receivables and contract assets	(4,338)	24,876
Inventories	(26,846)	17,520
Prepaid expenses and other current assets	6,877	942
Operating lease right-of-use assets and liabilities, net	1,382	1,092
Accounts payable	11,384	(4,931)
Accrued expenses and other current liabilities	3,340	2,254
Fees invoiced in advance	(1,868)	(17,017)
Other asset and liabilities, net	(9,085)	24,455
Net cash used in operating activities	(24,760)	(4,433)
Investing activities:
Capital expenditures	(13,938)	(17,015)
Proceeds from sale of property and equipment	1,522	5,432
Net cash used in investing activities	(12,416)	(11,583)
Financing activities:
Payments on revolving credit facility	(20,000)	0
Payments on senior term notes and delayed draw term loans	(4,254)	(2,073)
Borrowings on revolving credit facility	20,000	0
Issuance of common shares	27,524	0
Other financing activities, net	(1,187)	(2,816)
Net cash provided by (used in) financing activities	22,083	(4,889)
Effect of exchange rate changes on cash and cash equivalents	(124)	(153)
Net decrease in cash and cash equivalents	(15,217)	(21,058)
Cash and cash equivalents at beginning of period	21,432	35,492
Cash and cash equivalents at end of period	6,215	14,434
Supplemental disclosure of cash flow information:
Cash paid for interest	30,950	27,398
Income taxes paid, net	$ 714	$ 1,517