Note 10 - Segment and Geographic Information (Tables)

9 Months Ended

Dec. 31, 2019

Notes Tables

Schedule of Segment Reporting Information, by Segment [Table Text Block]

	Three Months Ended				Nine Months Ended
	December 31,				December 31,
Sales Revenue:	2018		2019		2018		2019
Ceramic Components	$	120,561	$	72,522	$	302,075	$	267,042
Tantalum Components		95,167		55,376		301,901		177,550
Advanced Components		110,344		102,646		373,537		320,074
Total Electronic Components		326,072		230,544		977,513		764,666
Interconnect, Sensing and Control Devices		116,323		113,897		375,326		358,830
Total Revenue	$	442,395	$	344,441	$	1,352,839	$	1,123,496

	Three Months Ended						Nine Months Ended
	December 31,						December 31,
	2018			2019			2018			2019
Operating profit (loss):
Electronic Components	$	115,787		$	58,093		$	306,332		$	197,924
Interconnect, Sensing and Control Devices		1,883			(2,906	)		1,416			(6,342	)
Corporate activities		(28,114	)		(19,318	)		(64,537	)		(59,554	)
Total	$	89,556		$	35,869		$	243,211		$	132,028

	As of		As of
	March 31, 2019		December 31, 2019
Assets:
Electronic Components	$	659,933	$	794,697
Interconnect, Sensing and Control Devices		265,682		286,011
Cash, A/R, and investments in securities		1,070,701		955,866
Goodwill - Electronic Components		271,374		279,561
Goodwill - Interconnect, Sensing and Control Devices		45,301		44,834
Corporate activities		500,287		474,751
Total	$	2,813,278	$	2,835,720

Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]

	Three Months Ended				Nine Months Ended
	December 31,				December 31,
	2018		2019		2018		2019
Net sales:
Americas	$	121,086	$	89,904	$	361,657	$	310,472
Europe		176,058		145,144		558,466		472,906
Asia		145,251		109,393		432,716		340,118
Total	$	442,395	$	344,441	$	1,352,839	$	1,123,496