Segment Reporting - Schedule of Segment Reporting Information by Segments (Details) - USD ($) $ in Thousands	3 Months Ended
	May 31, 2022	May 31, 2021
Segment Reporting Information [Line Items]
Net sales	$ 128,732	$ 137,060
Equity in income of equity investees	1,588	2,723
Interest expense and bank charges	730	528
Depreciation and amortization expense	3,117	2,807
(Loss) income before income taxes	(8,939)	2,281
Operating Segments [Member] | Automotive Electronics [Member]
Segment Reporting Information [Line Items]
Net sales	39,585	42,657
Equity in income of equity investees	1,588	2,723
Interest expense and bank charges	405	373
Depreciation and amortization expense	761	783
(Loss) income before income taxes	(491)	3,230
Operating Segments [Member] | Consumer Electronics [Member]
Segment Reporting Information [Line Items]
Net sales	88,937	94,113
Equity in income of equity investees	0	0
Interest expense and bank charges	1,967	1,975
Depreciation and amortization expense	1,804	1,001
(Loss) income before income taxes	527	5,468
Operating Segments [Member] | Biometrics [Member]
Segment Reporting Information [Line Items]
Net sales	103	205
Equity in income of equity investees	0	0
Interest expense and bank charges	433	401
Depreciation and amortization expense	73	76
(Loss) income before income taxes	(1,815)	(2,353)
Corporate, Non-Segment [Member]
Segment Reporting Information [Line Items]
Net sales	107	85
Equity in income of equity investees	0	0
Interest expense and bank charges	(2,075)	(2,221)
Depreciation and amortization expense	479	947
(Loss) income before income taxes	$ (7,160)	$ (4,064)