Income taxes (Details) - Benefit (provision) for income taxes $ in Thousands |
12 Months Ended |
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Jul. 31, 2018
USD ($)
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Benefit (provision) for income taxes [Abstract] | |
Federal | $ 1,097 |
Benefit for income taxes | $ 1,097 |
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- References No definition available.
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- Definition Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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