Note 3 - Revenue (Tables)

3 Months Ended

Mar. 31, 2021

Notes Tables

Disaggregation of Revenue [Table Text Block]

	Three Months Ended March 31, 2021
	Cinch Connectivity Solutions		Power Solutions and Protection		Magnetic Solutions		Consolidated
By Geographic Region:
North America	$	29,542	$	29,777	$	7,077	$	66,396
Europe		6,747		9,959		1,248		17,954
Asia		1,767		3,905		20,621		26,293
	$	38,056	$	43,641	$	28,946	$	110,643
By Sales Channel:
Direct to customer	$	23,637	$	26,489	$	24,335	$	74,461
Through distribution		14,419		17,152		4,611		36,182
	$	38,056	$	43,641	$	28,946	$	110,643

	Three Months Ended March 31, 2020
	Cinch Connectivity Solutions		Power Solutions and Protection		Magnetic Solutions		Consolidated
By Geographic Region:
North America	$	29,703	$	22,723	$	7,107	$	59,533
Europe		7,762		9,314		1,201		18,277
Asia		1,635		4,140		20,393		26,168
	$	39,100	$	36,177	$	28,701	$	103,978
By Sales Channel:
Direct to customer	$	25,053	$	21,577	$	24,342	$	70,972
Through distribution		14,047		14,600		4,359		33,006
	$	39,100	$	36,177	$	28,701	$	103,978

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

	March 31,		December 31,
	2021		2020
Contract assets - current (unbilled receivables)	$	12,868	$	14,135
Contract liabilities - current (deferred revenue)	$	2,294	$	2,077