Note 4 - Revenue (Tables)

9 Months Ended

Sep. 30, 2024

Notes Tables

Disaggregation of Revenue [Table Text Block]

	Three Months Ended September 30, 2024								Nine Months Ended September 30, 2024
	Power Solutions and Protection		Connectivity Solutions		Magnetic Solutions		Consolidated		Power Solutions and Protection		Connectivity Solutions		Magnetic Solutions		Consolidated
By Geographic Region:
North America	$	30,806	$	42,414	$	7,335	$	80,555	$	109,552	$	131,678	$	20,808	$	262,038
Europe		13,172		11,422		1,315		25,909		44,115		32,100		3,649		79,864
Asia		4,702		1,879		10,593		17,174		13,811		4,044		25,176		43,031
	$	48,680	$	55,715	$	19,243	$	123,638	$	167,478	$	167,822	$	49,633	$	384,933
By Sales Channel:
Direct to customer	$	32,960	$	34,085	$	13,398	$	80,443	$	109,357	$	104,583	$	34,977	$	248,917
Through distribution		15,720		21,630		5,845		43,195		58,121		63,239		14,656		136,016
	$	48,680	$	55,715	$	19,243	$	123,638	$	167,478	$	167,822	$	49,633	$	384,933

	Three Months Ended September 30, 2023								Nine Months Ended September 30, 2023
	Power Solutions and Protection		Connectivity Solutions		Magnetic Solutions		Consolidated		Power Solutions and Protection		Connectivity Solutions		Magnetic Solutions		Consolidated
By Geographic Region:
North America	$	55,262	$	42,841	$	12,980	$	111,083	$	182,183	$	130,086	$	34,680	$	346,949
Europe		13,759		7,500		1,545		22,804		43,266		25,462		6,976		75,704
Asia		5,841		1,430		17,524		24,795		19,685		4,462		53,003		77,150
	$	74,862	$	51,771	$	32,049	$	158,682	$	245,134	$	160,010	$	94,659	$	499,803
By Sales Channel:
Direct to customer	$	52,507	$	31,369	$	25,021	$	108,897	$	174,143	$	101,063	$	70,700	$	345,906
Through distribution		22,355		20,402		7,028		49,785		70,991		58,947		23,959		153,897
	$	74,862	$	51,771	$	32,049	$	158,682	$	245,134	$	160,010	$	94,659	$	499,803

Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]

	September 30,		December 31,
	2024		2023
Contract assets - current (unbilled receivables)	$	5,312	$	12,793
Contract liabilities - current (deferred revenue)	$	2,579	$	3,046