Condensed Consolidated Statements of Cash Flows - Supplemental Information - Schedule of Write-Downs (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Supplemental Cash Flow Elements [Abstract]
Other assets	$ 381	$ 0
Inventories	201	266
Property, plant and equipment:
Equipment supporting JRSAs	566	2,660
Other property, plant and equipment	5	55
Other intangible assets	47	44
Film assets	103	9
Total	$ 1,303	$ 3,034