Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
CURRENT ASSETS:
Cash and cash equivalents	$ 77,094	$ 115,462
Marketable securities		28,923
Receivable from former parent		51
Prepaid expenses	1,521	7,676
Restricted cash	1,969
Other current assets	972	805
Total current assets	81,556	152,917
Property and equipment, net	1,638	7,715
Right-of-use assets	4,361	6,783
Restricted cash	0	1,969
Other assets		10
TOTAL ASSETS	87,555	169,394
CURRENT LIABILITIES:
Accounts payable	3,142	2,056
Accrued expenses	20,224	18,534
Operating lease liabilities-short-term	5,007	5,560
Other current liabilities	45	45
Total current liabilities	28,418	26,195
Operating lease liabilities-long-term	166	2,462
Other liabilities	188	235
Total liabilities	28,772	28,892
Commitments and contingencies (Note 10)
Preferred shares, nominal value $0.01; 50,000,000 shares authorized at June 30, 2025 and December 31, 2024; no shares issued or outstanding at June 30, 2025 or December 31, 2024	0	0
Ordinary shares, nominal value $0.01; 450,000,000 ordinary shares authorized at June 30, 2025 and December 31, 2024; 17,274,537 and 17,095,371 shares issued and outstanding at June 30, 2025 and December 31, 2024, respectively	173	171
Additional paid-in capital	299,100	299,682
Unrealized gain on marketable securities		20
Accumulated deficit	(240,490)	(159,371)
Total equity	58,783	140,502
TOTAL LIABILITIES AND EQUITY	$ 87,555	$ 169,394

Unrealized Gain loss on marketable securities

No definition available.

Name:	mura_UnrealizedGainLossOnMarketableSecurities
Namespace Prefix:	mura_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).