v3.26.1
Inventories (Details Narrative) - USD ($)
Jun. 30, 2026
Dec. 31, 2025
Inventory Disclosure [Abstract]
Prepaid deposits for inventory
$ 20,543,732
$ 9,748,483
X
- References
No definition available.
+ Details
Name:
UMAC_PrepaidDepositsForInventory
Namespace Prefix:
UMAC_
Data Type:
xbrli:monetaryItemType
Balance Type:
debit
Period Type:
instant
X
- References
No definition available.
+ Details
Name:
us-gaap_InventoryDisclosureAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration