Stock-based compensation and stockholders' equity (Tables)

3 Months Ended

Mar. 31, 2026

Stockholders' Equity Note [Abstract]

Schedule of Stock-based Compensation Expense

Stock-based compensation expense, net of forfeitures was recorded in the following financial statement line items:

	Three Months Ended March 31,
	2026		2025
Cost of products and services sales, net	$	0.5	$	0.3
Research & development	0.2		0.2
Selling, general and administrative	1.2		1.0
Total stock-based compensation expense	$	1.9	$	1.5

Schedule of Stockholders' Equity Note, Warrants or Rights

As of March 31, 2026, the Company had the following Warrants outstanding to acquire shares of its common stock:

	Warrants Outstanding	Range of Exercise  Price per Share	Expiration Date
Warrants issued related to the Prior Term Loan Agreement	2.5	$9.88 - $15.72	August 2029
Total	2.5