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Discontinued Operations and Disposals - Operating Results of Discontinued Operations (Details) $ in Thousands | 12 Months Ended
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Sep. 30, 2020 USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
Net loss | $ (11,816)
Tempress and SoLayTec | Discontinued Operations, Held-for-sale |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
Revenue, net | 7,442
Cost of sales | 5,969
Gross profit | 1,473
Selling, general and administrative | 1,814
Research, development and engineering | 540
Restructuring charges | 37
Operating loss | (918)
Loss on sale of subsidiary | (10,916)
Interest expense and other, net | (29)
Loss from discontinued operations before income taxes | (11,863)
Income benefit | (47)
Net loss | $ (11,816)

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