Consolidated Statements of Operations and Comprehensive Loss - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Income Statement [Abstract]
Net product revenue	$ 332.7	$ 315.5	$ 284.8
Machine lease revenue	62.3	53.4	51.5
Net revenue	395.0	368.9	336.3
Cost of product sales	237.2	202.9	181.3
Cost of leased machines	27.1	26.2	31.7
Gross profit	130.7	139.8	123.3
Selling, general and administrative expenses	114.5	111.9	91.8
Depreciation and amortization expense	36.0	35.1	33.8
Other operating expense, net	4.5	5.6	5.2
Loss from operations	(24.3)	(12.8)	(7.5)
Interest expense	34.3	28.6	24.3
Foreign currency gain	(5.3)	(1.6)	(0.3)
Loss on extinguishment of debt	0.0	4.8	0.0
Other non-operating income, net	(5.8)	(20.9)	(0.2)
Loss before income tax benefit	(47.5)	(23.7)	(31.3)
Income tax benefit	(9.2)	(2.2)	(4.2)
Net loss	$ (38.3)	$ (21.5)	$ (27.1)
Basic and diluted loss per share
Basic (in usd per share)	$ (0.45)	$ (0.26)	$ (0.33)
Diluted (in usd per share)	$ (0.45)	$ (0.26)	$ (0.33)
Weighted average number of shares outstanding – basic and diluted
Basic (in shares)	84,181,939	83,059,187	82,374,605
Diluted (in shares)	84,181,939	83,059,187	82,374,605
Other comprehensive loss, before tax
Foreign currency translation adjustments	$ (3.3)	$ (4.2)	$ 2.0
Interest rate swap adjustments	0.0	(3.4)	(7.9)
Cross currency swap adjustments	(0.1)	0.0	0.0
Total other comprehensive loss, before tax	(3.4)	(7.6)	(5.9)
(Benefit) provision for income taxes related to other comprehensive income (loss)	(5.8)	0.7	(2.8)
Total other comprehensive income (loss), net of tax	2.4	(8.3)	(3.1)
Comprehensive loss, net of tax	$ (35.9)	$ (29.8)	$ (30.2)