SCHEDULE OF DISAGGREGATE OF REVENUE FROM CONTRACTS FOR SALE WITH CUSTOMERS BY GEOGRAPHIC LOCATION (Details) - USD ($)	12 Months Ended
Oct. 31, 2025	Oct. 31, 2024
Disaggregation of Revenue [Line Items]
Total Revenues	$ 26,563,126	$ 20,316,161
Transferred at Point in Time [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	15,235,590	9,337,436
Transferred over Time [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	11,327,536	10,978,725
Equipment Sales [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	14,408,581	8,403,945
Equipment Rentals [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	1,482,927	2,328,781
Software Sales [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	811,912	878,516
Engineering Parts [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	6,356,615	5,520,032
Service [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	3,503,091	3,184,887
Marine Technology Business (Products) [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	13,221,339	12,806,603
Marine Technology Business (Products) [Member] \| Transferred at Point in Time [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	10,159,781	8,088,685
Marine Technology Business (Products) [Member] \| Transferred over Time [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	3,061,558	4,717,918
Marine Technology Business (Products) [Member] \| Equipment Sales [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	9,407,469	7,210,169
Marine Technology Business (Products) [Member] \| Equipment Rentals [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	1,476,713	2,328,781
Marine Technology Business (Products) [Member] \| Software Sales [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	752,312	878,516
Marine Technology Business (Products) [Member] \| Engineering Parts [Member]
Disaggregation of Revenue [Line Items]
Total Revenues
Marine Technology Business (Products) [Member] \| Service [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	1,584,845	2,389,137
Acoustic Sensors and Materials Business ("PAL") [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	5,409,954
Acoustic Sensors and Materials Business ("PAL") [Member] \| Transferred at Point in Time [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	4,597,292
Acoustic Sensors and Materials Business ("PAL") [Member] \| Transferred over Time [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	812,662
Acoustic Sensors and Materials Business ("PAL") [Member] \| Equipment Sales [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	4,537,692
Acoustic Sensors and Materials Business ("PAL") [Member] \| Equipment Rentals [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	6,214
Acoustic Sensors and Materials Business ("PAL") [Member] \| Software Sales [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	59,600
Acoustic Sensors and Materials Business ("PAL") [Member] \| Engineering Parts [Member]
Disaggregation of Revenue [Line Items]
Total Revenues
Acoustic Sensors and Materials Business ("PAL") [Member] \| Service [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	806,448
Defense Engineering Services Business Services [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	7,931,833	7,509,558
Defense Engineering Services Business Services [Member] \| Transferred at Point in Time [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	478,517	1,248,751
Defense Engineering Services Business Services [Member] \| Transferred over Time [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	7,453,316	6,260,807
Defense Engineering Services Business Services [Member] \| Equipment Sales [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	463,420	1,193,776
Defense Engineering Services Business Services [Member] \| Equipment Rentals [Member]
Disaggregation of Revenue [Line Items]
Total Revenues
Defense Engineering Services Business Services [Member] \| Software Sales [Member]
Disaggregation of Revenue [Line Items]
Total Revenues
Defense Engineering Services Business Services [Member] \| Engineering Parts [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	6,356,615	5,520,032
Defense Engineering Services Business Services [Member] \| Service [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	1,111,798	795,750
Americas [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	8,936,535	7,287,561
Americas [Member] \| Marine Technology Business (Products) [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	4,228,821	2,838,857
Americas [Member] \| Acoustic Sensors and Materials Business ("PAL") [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	1,021,809
Americas [Member] \| Defense Engineering Services Business Services [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	3,685,905	4,448,704
Europe [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	8,205,171	6,433,284
Europe [Member] \| Marine Technology Business (Products) [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	1,651,453	3,372,430
Europe [Member] \| Acoustic Sensors and Materials Business ("PAL") [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	2,307,790
Europe [Member] \| Defense Engineering Services Business Services [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	4,245,928	3,060,854
Australia/Asia [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	7,864,377	5,475,401
Australia/Asia [Member] \| Marine Technology Business (Products) [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	5,897,362	5,475,401
Australia/Asia [Member] \| Acoustic Sensors and Materials Business ("PAL") [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	1,967,015
Australia/Asia [Member] \| Defense Engineering Services Business Services [Member]
Disaggregation of Revenue [Line Items]
Total Revenues
Middle East/Africa [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	1,557,043	1,119,915
Middle East/Africa [Member] \| Marine Technology Business (Products) [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	1,443,703	1,119,915
Middle East/Africa [Member] \| Acoustic Sensors and Materials Business ("PAL") [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	113,340
Middle East/Africa [Member] \| Defense Engineering Services Business Services [Member]
Disaggregation of Revenue [Line Items]
Total Revenues