Note 3 - Revenue (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Disaggregation of Revenue [Table Text Block]

	Year Ended December 31, 2020
	Cinch Connectivity		Power Solutions		Magnetic
	Solutions		and Protection		Solutions		Consolidated
By Geographic Region:
North America	$	112,663	$	123,014	$	29,999	$	265,676
Europe		30,017		34,447		6,328		70,792
Asia		8,051		24,027		97,225		129,303
	$	150,731	$	181,488	$	133,552	$	465,771
By Sales Channel:
Direct to customer	$	95,853	$	113,570	$	108,727	$	318,150
Through distribution		54,878		67,918		24,825		147,621
	$	150,731	$	181,488	$	133,552	$	465,771

	Year Ended December 31, 2019
	Cinch Connectivity		Power Solutions		Magnetic
	Solutions		and Protection		Solutions		Consolidated
By Geographic Region:
North America	$	128,096	$	93,540	$	34,408	$	256,044
Europe		33,099		41,016		7,507		81,622
Asia		11,153		28,972		114,621		154,746
	$	172,348	$	163,528	$	156,536	$	492,412
By Sales Channel:
Direct to customer	$	113,115	$	110,587	$	132,911	$	356,613
Through distribution		59,233		52,941		23,625		135,799
	$	172,348	$	163,528	$	156,536	$	492,412

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

	December 31,		December 31,
	2020		2019
Contract assets - current (unbilled receivable)	$	14,135	$	16,318
Contract liabilities - current (deferred revenue)	$	2,077	$	653

	Year Ended
	December 31, 2020
Balance, January 1	$	653
New advance payments received		7,798
Recognized as revenue during period		(6,380	)
Currency translation		6
Balance, December 31	$	2,077