Goodwill and Intangible Assets (Tables)

3 Months Ended

May 31, 2018

Goodwill and Intangible Assets [Abstract]

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

he estimated aggregate amortization expense for continuing operations for all amortizable intangibles for May 31 of each of the succeeding years is as follows:

Year	Amount
2019	$	6,307
2020	6,253
2021	6,043
2022	5,892
2023	5,588

Schedule of Goodwill [Table Text Block]

The change in goodwill pertaining to continuing operations by segment is as follows:

Automotive:	Amount
Beginning balance at March 1, 2018	$	8,252
Activity during the period	—
Balance at May 31, 2018	$	8,252
Gross carrying amount at May 31, 2018	$	8,252
Accumulated impairment charge	—
Net carrying amount at May 31, 2018	$	8,252
Premium Audio:
Beginning balance at March 1, 2018	$	46,533
Activity during the period	—
Balance at May 31, 2018	$	46,533
Gross carrying amount at May 31, 2018	$	78,696
Accumulated impairment charge	(32,163		)
Net carrying amount at May 31, 2018	$	46,533
Total Goodwill, net	$	54,785

Schedule of Intangible Assets and Goodwill [Table Text Block]

At May 31, 2018, intangible assets consisted of the following:  

	Gross Carrying Value		Accumulated Amortization		Total Net Book Value
Finite-lived intangible assets:
Customer relationships	$	49,916	$	27,385	$	22,531
Trademarks/Tradenames	415		402		13
Developed technology	31,290		7,482		23,808
Patents	2,803		2,155		648
License	1,400		1,400		—
Contract	2,141		1,878		263
Total finite-lived intangible assets	$	87,965	$	40,702	47,263
Indefinite-lived intangible assets
Trademarks					101,012
Total net intangible assets					$	148,275

At February 28, 2018, intangible assets consisted of the following: 

	Gross Carrying Value		Accumulated Amortization		Total Net Book Value
Finite-lived intangible assets:
Customer relationships	$	50,249	$	26,807	$	23,442
Trademarks/Tradenames	415		400		15
Developed technology	31,290		6,802		24,488
Patents	2,830		2,138		692
License	1,400		1,400		—
Contract	2,141		1,849		292
Total finite-lived intangible assets	$	88,325	$	39,396	48,929
Indefinite-lived intangible assets
Trademarks					101,391
Total net intangible assets					$	150,320