Other Expenses - Additional Information (Detail) - USD ($) $ in Thousands |
3 Months Ended | ||
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Jun. 24, 2019 |
Mar. 31, 2020 |
Jun. 30, 2019 |
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| Other Expenses [Line Items] | |||
| Proceeds from sale of subsidiary | $ 602 | ||
| Loss on sale of Energy Steel & Supply Co. | $ 87 | ||
| Westinghouse Electric Company [Member] | |||
| Other Expenses [Line Items] | |||
| Bad debt charge | $ 98 | ||
| Inventory write down | 338 | ||
| Energy Steel [Member] | |||
| Other Expenses [Line Items] | |||
| Proceeds from sale of subsidiary | $ 602 | ||
| Loss on sale of Energy Steel & Supply Co. | $ 87 | ||
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- Definition Other expenses. No definition available.
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- Definition Write off of trade accounts receivable. No definition available.
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- Definition Amount of gain (loss) on sale or disposal of equity in securities of subsidiaries. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of loss from reductions in inventory due to subsequent measurement adjustments, including, but not limited to, physical deterioration, obsolescence, or changes in price levels. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The cash inflow associated with the deconsolidation of a previously consolidated subsidiary or the sale of investment in consolidated subsidiaries (generally greater than 50 percent). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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