Segment Reporting - Schedule of Segment Reporting Information by Segments (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 31, 2022	Aug. 31, 2021	Aug. 31, 2022	Aug. 31, 2021
Segment Reporting Information [Line Items]
Net sales	$ 125,705	$ 143,109	$ 254,437	$ 280,169
Equity in income of equity investees	1,763	2,035	3,351	4,758
Interest expense and bank charges	911	582	1,641	1,110
Depreciation and amortization expense	3,609	2,765	6,726	5,572
(Loss) income before income taxes	(11,627)	(909)	(20,566)	1,372
Operating Segments [Member] | Automotive Electronics [Member]
Segment Reporting Information [Line Items]
Net sales	37,218	45,761	76,803	88,418
Equity in income of equity investees	1,763	2,035	3,351	4,758
Interest expense and bank charges	445	309	850	682
Depreciation and amortization expense	897	755	1,658	1,538
(Loss) income before income taxes	(126)	926	(617)	4,156
Operating Segments [Member] | Consumer Electronics [Member]
Segment Reporting Information [Line Items]
Net sales	88,015	96,959	176,952	191,072
Equity in income of equity investees	0	0	0	0
Interest expense and bank charges	2,018	1,911	3,985	3,886
Depreciation and amortization expense	1,729	1,003	3,533	2,004
(Loss) income before income taxes	(4,555)	2,439	(4,028)	7,907
Operating Segments [Member] | Biometrics [Member]
Segment Reporting Information [Line Items]
Net sales	332	253	435	458
Equity in income of equity investees	0	0	0	0
Interest expense and bank charges	435	415	868	816
Depreciation and amortization expense	72	75	145	151
(Loss) income before income taxes	(1,494)	(2,575)	(3,309)	(4,928)
Corporate, Non-Segment [Member]
Segment Reporting Information [Line Items]
Net sales	140	136	247	221
Equity in income of equity investees	0	0	0	0
Interest expense and bank charges	(1,987)	(2,053)	(4,062)	(4,274)
Depreciation and amortization expense	911	932	1,390	1,879
(Loss) income before income taxes	$ (5,452)	$ (1,699)	$ (12,612)	$ (5,763)