XML 12 R6.htm IDEA: XBRL DOCUMENT v3.25.3

CONDENSED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIT) AND CONVERTIBLE PREFERRED STOCK (Parenthetical) $ in Thousands	3 Months Ended
	Sep. 30, 2024 USD ($)
Initial Public Offering
Net of issuance costs	$ 17,210
Series C Convertible Preferred Stock
Net of issuance costs	$ 279

X

- Definition

Common stock issuance costs.

+ References

No definition available.

+ Details

Name:	mbx_CommonStockIssuanceCosts
Namespace Prefix:	mbx_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Temporary equity, stock issuance costs.

+ References

No definition available.

+ Details

Name:	mbx_TemporaryEquityStockIssuanceCosts
Namespace Prefix:	mbx_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Details

Name:	us-gaap_SubsidiarySaleOfStockAxis=us-gaap_IPOMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementClassOfStockAxis=mbx_SeriesCConvertiblePreferredStockMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: