Note 3 - Revenue (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Disaggregation of Revenue [Table Text Block]

	Year Ended December 31, 2021
	Cinch Connectivity		Power Solutions		Magnetic
	Solutions		and Protection		Solutions		Consolidated
By Geographic Region:
North America	$	126,303	$	152,799	$	38,335	$	317,437
Europe		30,241		38,068		8,252		76,561
Asia		8,483		27,168		113,845		149,496
	$	165,027	$	218,035	$	160,432	$	543,494
By Sales Channel:
Direct to customer	$	99,221	$	134,635	$	131,300	$	365,156
Through distribution		65,806		83,400		29,132		178,338
	$	165,027	$	218,035	$	160,432	$	543,494

	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

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

	December 31,		December 31,
	2021		2020
Contract assets - current (unbilled receivables)	$	28,275	$	14,135
Contract liabilities - current (deferred revenue)	$	2,224	$	2,077

	Year Ended
	December 31, 2021
Balance, January 1	$	2,077
New advance payments received		3,984
Recognized as revenue during period		(2,665	)
Other adjustments		(1,175	)
Currency translation		3
Balance, December 31	$	2,224