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Discontinued Operations, Goodwill and Intangible Assets - Income statement information (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
Discontinued Operations, Goodwill and Intangible Assets |  |  |  |
Net loss from discontinuing operations | $ (7,607) | $ (3,481) | $ (49,770) | $ (71,534)
Held for sale |  |  |  |
Discontinued Operations, Goodwill and Intangible Assets |  |  |  |
Revenue | 69,100 | 73,200 | 169,600 | 285,000
Cost of revenue | 76,000 | 72,400 | 178,400 | 302,000
Gross (loss) profit | (6,900) | 800 | (8,800) | (17,000)
Equity in earnings of joint ventures |  | (2,100) | (1,700) | (5,500)
Loss on disposal activities | (2,600) | (5,400) | (42,800) | (50,900)
Transaction costs |  |  | (200) | (6,200)
Loss from operations | (9,500) | (6,700) | (53,500) | (79,600)
Other loss | (500) |  | (500) |
Interest expense |  |  |  | (100)
Loss before taxes | (10,000) | (6,700) | (54,000) | (79,700)
Income tax benefit | (2,400) | (3,200) | (4,200) | (8,200)
Net loss from discontinuing operations | $ (7,600) | $ (3,500) | $ (49,800) | $ (71,500)

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