Supplemental Information for Statements of Cash Flows - (Details Narrative) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2025	Mar. 31, 2024
Supplemental Information for Statements of Cash Flows
Interest expense	$ 0.3	$ 0.1
Equipment purchases	$ 1.2	$ 0.2

Amount of the cost of borrowed funds accounted for as interest expense for debt.

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