Common Stock Warrant Liability (Narrative) (Details) - USD ($) $ in Thousands		3 Months Ended	12 Months Ended
	Oct. 22, 2025	Mar. 31, 2025	Dec. 31, 2025	Mar. 31, 2026
Class of Warrant or Right [Line Items]
Number of warrants issued to purchase (in shares)			0	0
Change in fair value of common stock warrant liability		$ 1,606	$ 43,900
Common Stock Warrant [Member]
Class of Warrant or Right [Line Items]
Shares issued	1,646,317
Warrant value reclassified to stockholders' equity	$ 64,700