Description of Business and Summary of Significant Accounting Policies - Change in Carrying Value of Goodwill (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 29, 2024	Feb. 28, 2023	Feb. 28, 2022
Goodwill [Line Items]
Goodwill	$ 65,308	$ 74,320	$ 58,311
Goodwill, Acquired During Period	0	0	18,160
Adjustments to goodwill acquired, net	0	1,051	(1,353)
Impairment charge	0	(7,373)	0
Foreign currency translation	(1,377)	(2,690)	(798)
Goodwill	63,931	65,308	74,320
Goodwill, Gross	103,467	104,844	106,483
Goodwill, Impaired, Accumulated Impairment Loss	(39,536)	(39,536)	(32,163)
Automotive Electronics [Member]
Goodwill [Line Items]
Goodwill	3,052	10,425	11,778
Adjustments to goodwill acquired, net	0	0	(1,353)
Impairment charge	0	(7,373)	0
Goodwill	3,052	3,052	10,425
Goodwill, Gross	10,425	10,425	10,425
Goodwill, Impaired, Accumulated Impairment Loss	(7,373)	(7,373)	0
Consumer Electronics [Member]
Goodwill [Line Items]
Goodwill	62,256	63,895	46,533
Goodwill, Acquired During Period	0	0	18,160
Adjustments to goodwill acquired, net	0	1,051	0
Foreign currency translation	(1,377)	(2,690)	(798)
Goodwill	60,879	62,256	63,895
Goodwill, Gross	93,042	94,419	96,058
Goodwill, Impaired, Accumulated Impairment Loss	$ (32,163)	$ (32,163)	$ (32,163)