CONDENSED CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
CONDENSED CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME
Revenues	$ 138,915	$ 132,803
Cost of goods sold	93,540	90,051
Gross profit	45,375	42,752
Operating costs and expenses:
Selling	7,026	6,014
General and administrative	15,402	13,813
Engineering and development	9,641	9,554
Restructuring and business realignment costs	862	1,499
Amortization of intangible assets	3,123	3,093
Total operating costs and expenses	36,054	33,973
Operating income	9,321	8,779
Other expense, net:
Interest expense	2,553	3,635
Other (income) expense, net	(15)	684
Total other expense, net	2,538	4,319
Income before income taxes	6,783	4,460
Income tax provision	(1,426)	(903)
Net income	$ 5,357	$ 3,557
Basic earnings per share:
Earnings per share	$ 0.32	$ 0.21
Basic weighted average common shares	16,714	16,599
Diluted earnings per share:
Earnings per share	$ 0.32	$ 0.21
Diluted weighted average common shares	16,879	16,638
Net income	$ 5,357	$ 3,557
Other comprehensive income (loss):
Foreign currency translation adjustment	(2,826)	3,862
Change in accumulated loss on derivatives, net of tax	146	(625)
Comprehensive income	$ 2,677	$ 6,794