Inventories (Details) - Schedule of inventory, current - USD ($) $ in Thousands |
Apr. 30, 2019 |
Jul. 31, 2018 |
---|---|---|
Schedule of inventory, current [Abstract] | ||
Raw materials | $ 895 | $ 754 |
Work in process | 2,480 | 2,174 |
Finished products | 4,220 | 4,350 |
$ 7,595 | $ 7,278 |
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|