v3.26.1
Convertible bonds (Details Narrative) - Jun. 30, 2026
USD ($)
CNY (¥)
Convertible Bonds
Total bonds payable
$ 6,440,000
¥ 43,862,196
X
- References
No definition available.
+ Details
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HOLO_DisclosureConvertibleBondsAbstract
Namespace Prefix:
HOLO_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration
X
- References
No definition available.
+ Details
Name:
HOLO_TotalBondsPayable
Namespace Prefix:
HOLO_
Data Type:
xbrli:monetaryItemType
Balance Type:
credit
Period Type:
instant