Income taxes (Details) - (Provision) Benefit for income taxes - USD ($) $ in Thousands |
12 Months Ended | ||
---|---|---|---|
Jul. 31, 2017 |
Jul. 31, 2016 |
Jul. 31, 2015 |
|
Current (provision) benefit: | |||
Federal | $ (968) | ||
State and local | $ (70) | (276) | $ (72) |
Foreign | (12) | (45) | (25) |
Deferred benefit | 60 | 104 | |
Benefit (provision) for income taxes | $ (82) | $ (1,229) | $ 7 |
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- 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/presentationRef
|