Goodwill and Other Intangible Assets

The carrying amount of goodwill attributable to each reporting segment was:



(In thousands)	Architectural Framing Systems			Architectural Glass			Architectural Services		Large-Scale Optical		Total
Balance at March 4, 2017	$	63,701		$	25,956		$	1,120	$	10,557	$	101,334
Goodwill acquired	84,162			—			—		—		84,162
Goodwill adjustments for purchase accounting	(5,859		)	—			—		—		(5,859		)
Foreign currency translation	1,304			15			—		—		1,319
Balance at March 3, 2018	143,308			25,971			1,120		10,557		180,956
Goodwill adjustments for purchase accounting	6,267			—			—		—		6,267
Foreign currency translation	(1,129		)	(262		)	—		—		(1,391		)
Balance at March 2, 2019	$	148,446		$	25,709		$	1,120	$	10,557	$	185,832

No goodwill impairment has been recorded in any period presented.

The gross carrying amount of other intangible assets and related accumulated amortization was:



(In thousands)	Gross Carrying Amount		Accumulated Amortization			Impairment			Foreign Currency Translation			Net
March 2, 2019
Definite-lived intangible assets:
Customer relationships	$	122,816	$	(26,637	)	$	—		$	(2,578	)	$	93,601
Other intangibles	41,697		(31,634		)	—			(850		)	9,213
Total definite-lived intangible assets	164,513		(58,271		)	—			(3,428		)	102,814
Indefinite-lived intangible assets:
Trademarks	49,078		—			(3,141		)	(516		)	45,421
Total intangible assets	$	213,591	$	(58,271	)	$	(3,141	)	$	(3,944	)	$	148,235
March 3, 2018
Definite-lived intangible assets:
Customer relationships	$	122,816	$	(20,277	)	$	—		$	(56	)	$	102,483
Other intangibles	41,697		(25,879		)	—			(30		)	15,788
Total definite-lived intangible assets	164,513		(46,156		)	—			(86		)	118,271
Indefinite-lived intangible assets:
Trademarks	48,461		—			—			617			49,078
Total intangible assets	$	212,974	$	(46,156	)	$	—		$	531		$	167,349

In fiscal 2019, we tested indefinite-lived intangible assets for impairment and determined that the fair value of one of our tradenames, with a carrying value of $32.4 million, was below its carrying amount by $3.1 million and therefore we recorded this impairment charge within selling, general and administrative expenses. We continue to conclude that the useful life of our indefinite-lived intangible assets is appropriate.

Amortization expense on definite-lived intangible assets was $12.7 million, $17.8 million and $4.0 million in fiscal 2019, 2018 and 2017, respectively. Amortization expense is included within selling, general and administrative expenses for all intangible assets other than that of debt issuance costs, which is included in interest expense. Estimated future amortization expense for definite-lived intangible assets is:



(In thousands)	2020		2021		2022		2023		2024
Estimated amortization expense	$	8,059	$	8,053	$	7,896	$	7,508	$	7,476