Contracts in Progress (Details Narrative) - USD ($) |
Jan. 31, 2019 |
Oct. 31, 2018 |
|---|---|---|
| Revenue from Contract with Customer [Abstract] | ||
| Unbilled receivables | $ 1,902,587 | $ 3,013,116 |
| Deferred revenue | 1,233,125 | 651,820 |
| Component of deferred revenue | $ 424,533 | $ 0 |
| X | ||||||||||
- Definition Component of deferred revenue. No definition available.
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| X | ||||||||||
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount received for services rendered and products shipped, but not yet billed, for non-contractual agreements due within one year or the normal operating cycle, if longer. No definition available.
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