Supplementary Balance Sheet Information - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Property Plant And Equipment [Line Items]
Depreciation expense	$ 0.9	$ 1.0	$ 2.8	$ 2.8
Amortization expense of definite-lived intangible assets	$ 0.5	$ 1.5	$ 0.5	$ 1.5

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets.

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+ Details

BIODESIX INC 10-Q