Note 3 - Revenue (Tables)

9 Months Ended

Sep. 30, 2021

Notes Tables

Disaggregation of Revenue [Table Text Block]

	Three Months Ended September 30, 2021								Nine Months Ended September 30, 2021
	Cinch Connectivity Solutions		Power Solutions and Protection		Magnetic Solutions		Consolidated		Cinch Connectivity Solutions		Power Solutions and Protection		Magnetic Solutions		Consolidated
By Geographic Region:
North America	$	30,144	$	42,064	$	11,338	$	83,546	$	92,868	$	109,708	$	28,009	$	230,585
Europe		7,916		9,679		2,635		20,230		22,220		29,306		6,126		57,652
Asia		2,284		8,538		32,368		43,190		6,358		20,298		81,458		108,114
	$	40,344	$	60,281	$	46,341	$	146,966	$	121,446	$	159,312	$	115,593	$	396,351
By Sales Channel:
Direct to customer	$	23,476	$	36,154	$	38,022	$	97,652	$	72,898	$	96,759	$	95,104	$	264,761
Through distribution		16,868		24,127		8,319		49,314		48,548		62,553		20,489		131,590
	$	40,344	$	60,281	$	46,341	$	146,966	$	121,446	$	159,312	$	115,593	$	396,351

	Three Months Ended September 30, 2020								Nine Months Ended September 30, 2020
	Cinch Connectivity Solutions		Power Solutions and Protection		Magnetic Solutions		Consolidated		Cinch Connectivity Solutions		Power Solutions and Protection		Magnetic Solutions		Consolidated
By Geographic Region:
North America	$	28,933	$	31,770	$	8,111	$	68,814	$	86,244	$	83,522	$	22,315	$	192,081
Europe		7,458		8,714		1,972		18,144		23,576		26,993		4,890		55,459
Asia		2,144		7,309		28,081		37,534		6,723		18,567		76,812		102,102
	$	38,535	$	47,793	$	38,164	$	124,492	$	116,543	$	129,082	$	104,017	$	349,642
By Sales Channel:
Direct to customer	$	24,806	$	29,648	$	29,927	$	84,381	$	73,459	$	78,119	$	85,290	$	236,868
Through distribution		13,729		18,145		8,237		40,111		43,084		50,963		18,727		112,774
	$	38,535	$	47,793	$	38,164	$	124,492	$	116,543	$	129,082	$	104,017	$	349,642

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

	September 30,		December 31,
	2021		2020
Contract assets - current (unbilled receivables)	$	28,093	$	14,135
Contract liabilities - current (deferred revenue)	$	1,131	$	2,077