Reporting Segment and Geographic Information - Schedule Of Revenue By Region And Customer Type And Commercial Revenue By Product (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2025	Mar. 31, 2024
Revenue:
Revenues	$ 18,514	$ 11,104
Commercial Sales
Revenue:
Revenues	18,450	11,068
Commercial Sales \| RECELL
Revenue:
Revenues	17,675	10,962
Commercial Sales \| Other Wound Care Products
Revenue:
Revenues	586	106
Commercial Sales \| Lease Revenue
Revenue:
Revenues	189
Deferred Commercial Revenue Recognized
Revenue:
Revenues	8	8
BARDA Revenue For Right of First Access
Revenue:
Revenues	56	28
United States
Revenue:
Revenues	17,756	10,532
Japan
Revenue:
Revenues	634	461
European Union
Revenue:
Revenues	49	51
Australia
Revenue:
Revenues	40	17
United Kingdom
Revenue:
Revenues	$ 35	$ 43

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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