Loans, Net (Details) - Schedule of the Effective Date, Management by Assistance of Third-Party $ in Thousands	12 Months Ended
Dec. 31, 2023 USD ($)
Schedule of the Effective Date Management by Assistance of Third Party [Abstract]
Derivative warrant liability (see Note 8 below)	$ 88
Straight loan	812
Total gross consideration	$ 900

Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.

No definition available.

Name:	bmr_DerivativeWarrantLiabilityseeNote8
Namespace Prefix:	bmr_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant