Segment Reporting (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Aug. 31, 2017	Aug. 31, 2016	Aug. 31, 2017	Aug. 31, 2016
Segment Reporting Information [Line Items]
Revenue, Net	$ 113,470	$ 118,325	$ 228,293	$ 232,225
Income (Loss) from Equity Method Investments	1,927	1,545	3,730	3,353
Interest and Debt Expense	1,843	1,729	3,635	3,293
Depreciation and amortization	3,115	3,051	6,154	6,084
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest	(16,383)	(2,072)	(26,495)	(9,890)
Automotive [Member]
Segment Reporting Information [Line Items]
Revenue, Net	32,685	38,948	69,708	78,798
Income (Loss) from Equity Method Investments	1,927	1,545	3,730	3,353
Interest and Debt Expense	202	751	288	1,573
Depreciation and amortization	283	344	552	688
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest	1,877	3,378	5,423	4,538
Premium Audio [Member]
Segment Reporting Information [Line Items]
Revenue, Net	39,941	34,902	77,668	67,035
Income (Loss) from Equity Method Investments	0	0	0	0
Interest and Debt Expense	1,991	1,294	3,936	2,488
Depreciation and amortization	910	865	1,792	1,731
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest	(844)	1,494	(4,715)	971
Consumer Accessories [Member]
Segment Reporting Information [Line Items]
Revenue, Net	40,587	44,271	80,515	85,957
Income (Loss) from Equity Method Investments	0	0	0	0
Interest and Debt Expense	1,735	1,151	3,447	2,172
Depreciation and amortization	1,172	1,167	2,337	2,322
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest	(8,274)	(4,811)	(15,399)	(10,360)
Intersegment Eliminations [Member]
Segment Reporting Information [Line Items]
Revenue, Net	257	204	402	435
Income (Loss) from Equity Method Investments	0	0	0	0
Interest and Debt Expense	(2,085)	(1,467)	(4,036)	(2,940)
Depreciation and amortization	750	675	1,473	1,343
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest	$ (9,142)	$ (2,133)	$ (11,804)	$ (5,039)

The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.

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