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Equity (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended
	Sep. 30, 2025	Mar. 31, 2025	Jun. 30, 2024	Sep. 30, 2025	Aug. 08, 2024
Class Of Stock [Line Items]
Common stock, preferred stock, warrants, debt securities and units		$ 398	$ 6,983
B. Riley FBR, Inc. [Member] | New Sales Agreement [Member]
Class Of Stock [Line Items]
Common stock, preferred stock, warrants, debt securities and units				$ 300,000
At Market Issuance Sales Agreement [Member] | New Sales Agreement [Member]
Class Of Stock [Line Items]
Shares sold at the market, shares					13,834,015
At Market Issuance Sales Agreement [Member] | B. Riley FBR, Inc. [Member] | New Sales Agreement [Member]
Class Of Stock [Line Items]
Shares sold at the market, shares	6,725,642			6,725,642
Net proceeds from issuance of common stock	$ 9,000			$ 27,500
Shares sold at the market, shares	1,700,000			7,600,000

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