Note 3 - Revenue (Tables)

6 Months Ended

Jun. 30, 2021

Notes Tables

Disaggregation of Revenue [Table Text Block]

	Three Months Ended June 30, 2021								Six Months Ended June 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	$	33,182	$	37,867	$	9,594	$	80,643	$	62,724	$	67,644	$	16,671	$	147,039
Europe		7,557		9,668		2,242		19,467		14,304		19,627		3,491		37,422
Asia		2,307		7,855		28,469		38,631		4,074		11,760		49,090		64,924
	$	43,046	$	55,390	$	40,305	$	138,741	$	81,102	$	99,031	$	69,252	$	249,385
By Sales Channel:
Direct to customer	$	25,785	$	34,116	$	32,746	$	92,647	$	49,422	$	60,605	$	57,082	$	167,109
Through distribution		17,261		21,274		7,559		46,094		31,680		38,426		12,170		82,276
	$	43,046	$	55,390	$	40,305	$	138,741	$	81,102	$	99,031	$	69,252	$	249,385

	Three Months Ended June 30, 2020								Six Months Ended June 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	$	27,608	$	29,029	$	7,097	$	63,734	$	57,310	$	51,752	$	14,204	$	123,266
Europe		8,356		8,965		1,717		19,038		16,118		18,279		2,918		37,315
Asia		2,944		7,118		28,338		38,400		4,579		11,258		48,731		64,568
	$	38,908	$	45,112	$	37,152	$	121,172	$	78,007	$	81,289	$	65,853	$	225,149
By Sales Channel:
Direct to customer	$	23,600	$	26,894	$	31,021	$	81,515	$	48,652	$	48,471	$	55,363	$	152,486
Through distribution		15,308		18,218		6,131		39,657		29,355		32,818		10,490		72,663
	$	38,908	$	45,112	$	37,152	$	121,172	$	78,007	$	81,289	$	65,853	$	225,149

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

	June 30,		December 31,
	2021		2020
Contract assets - current (unbilled receivables)	$	18,277	$	14,135
Contract liabilities - current (deferred revenue)	$	1,176	$	2,077