CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Sales
Sales	$ 342,427	$ 358,831	$ 345,765
Cost of sales
Total cost of sales	155,274	193,832	170,002
Gross profit	187,153	164,999	175,763
Operating expenses
Selling, general and administrative	140,584	157,336	146,657
Research and development	40,056	41,806	49,415
Restructuring costs	3,184	15,393	4,614
Total operating expenses	183,824	214,535	200,686
Income (loss) from operations	3,329	(49,536)	(24,923)
Other (income) expense
Interest expense (income)	3,551	3,348	(36)
Other (income) expense, net	712	1,178	(3,236)
Loss before income tax	(934)	(54,062)	(21,651)
Income tax expense	8,132	2,515	5,105
Net loss	$ (9,066)	$ (56,577)	$ (26,756)
Net loss per share - Basic (in dollars per share)	$ (0.47)	$ (2.99)	$ (1.46)
Net loss per share - Diluted (in dollars per share)	$ (0.47)	$ (2.99)	$ (1.46)
Weighted average shares - Basic (in shares)	19,151,551	18,917,778	18,318,191
Weighted average shares - Diluted (in shares)	19,151,551	18,917,778	18,318,191
Product
Sales
Sales	$ 260,194	$ 278,572	$ 265,280
Cost of sales
Total cost of sales	112,894	150,472	123,836
Service
Sales
Sales	82,233	80,259	80,485
Cost of sales
Total cost of sales	$ 42,380	$ 43,360	$ 46,166