Note 12 - Subsequent Events (Details Textual) $ in Millions	Apr. 08, 2024 USD ($)
Subsequent Event [Member]
Proceeds From Sale of Net Operating Loss Amount	$ 2

The cash inflow from the sale of NOL during the period.

No definition available.

Name:	mlss_ProceedsFromSaleOfNetOperatingLossAmount
Namespace Prefix:	mlss_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration