XML 74 R39.htm IDEA: XBRL DOCUMENT
v3.25.3

ADVANCE TO VENDORS (Details) - USD ($) | Mar. 31, 2025 | Sep. 30, 2024 | Sep. 30, 2023
--- | --- | --- | ---
ADVANCE TO VENDORS. |  |  |
Prepayments for technical service and IT equipment | $ 1,645,537 | $ 1,124,030 | $ 1,057,682

X
- References No definition available. + Details
Name: | ntcl_AdvanceToVendorsAbstract
Namespace Prefix: | ntcl_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of advances to vendors that is expected to be rendered within one year or the normal operating cycle, if longer. + References No definition available. + Details
Name: | ntcl_AdvancesToVendorsCurrent
Namespace Prefix: | ntcl_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant