CONTRACTS IN PROGESS (Details Narrative) - USD ($) |
Apr. 30, 2022 |
Oct. 31, 2021 |
|---|---|---|
| Contracts In Progess | ||
| Unbilled Receivables, Current | $ 353,302 | $ 1,080,384 |
| Deferred revenue | 896,406 | 1,879,790 |
| Deferred revenue inclusive of extended warranty sales | $ 281,823 | $ 277,937 |
| X | ||||||||||
- Definition Deferred revenue inclusive of extended warranty sales. No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| 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.
|