CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Revenue	$ 490,739	$ 572,425
Costs and expenses:
Selling	20,883	19,075
General and administrative	77,034	104,706
Depreciation and amortization of intangible assets	57,118	54,717
Other operating expense	42,542	18,537
Goodwill impairment loss	0	66,367
Operating loss	(86,406)	(81,460)
Interest expense	(46,884)	(43,019)
Other income	2,530	237
Loss before income taxes	(130,760)	(124,242)
Income tax benefit	21,875	19,340
Consolidated net loss	(108,885)	(104,902)
Less: Net (loss) income attributable to noncontrolling interests	(440)	238
Net loss attributable to common shareholders	$ (108,445)	$ (105,140)
Loss per common share
Net loss attributable to common shareholders, basic (in dollars per share)	$ (4.19)	$ (4.10)
Net loss attributable to common shareholders, diluted (in dollar per share)	$ (4.19)	$ (4.10)
Weighted-average number of common shares outstanding:
Basic (in shares)	25,897	25,641
Diluted (in shares)	25,897	25,641
Service
Revenue	$ 219,663	$ 223,813
Costs and expenses:
Cost of revenue (excluding amortization of intangible assets)	157,826	147,819
Product
Revenue	271,076	348,612
Costs and expenses:
Cost of revenue (excluding amortization of intangible assets)	$ 221,742	$ 242,664