Goodwill and Other Identifiable Intangible Assets (Tables)

12 Months Ended

Feb. 27, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of goodwill attributable to each business segment

(In thousands)	Architectural Framing Systems		Architectural Glass		Architectural Services		Large-Scale Optical		Total
Balance at March 2, 2019	$	148,446	$	25,709	$	1,120	$	10,557	$	185,832
Foreign currency translation	(263)		(53)		—		—		(316)
Balance at February 29, 2020	148,183		25,656		1,120		10,557		185,516
Adjustment (1)	6,315		—		—		—		6,315
Impairment expense	(63,769)		—		—		—		(63,769)
Foreign currency translation	2,370		(334)		—		—		2,036
Balance at February 27, 2021	$	93,099	$	25,322	$	1,120	$	10,557	$	130,098

Schedule of finite lived intangible assets

(In thousands)	Gross Carrying Amount		Accumulated Amortization		Impairment Expense		Foreign Currency Translation		Net
February 27, 2021
Definite-lived intangible assets:
Customer relationships	$	119,647	$	(40,443)	$	—	$	3,315	$	82,519
Other intangibles	41,293		(34,234)		—		643		7,702
Total definite-lived intangible assets	160,940		(74,677)		—		3,958		90,221
Indefinite-lived intangible assets:
Trademarks	45,300		—		(6,300)		832		39,832
Total intangible assets	$	206,240	$	(74,677)	$	(6,300)	$	4,790	$	130,053
February 29, 2020
Definite-lived intangible assets:
Customer relationships	$	120,239	$	(33,121)	$	—	$	(592)	$	86,526
Other intangibles	41,069		(32,516)		—		(189)		8,364
Total definite-lived intangible assets	161,308		(65,637)		—		(781)		94,890
Indefinite-lived intangible assets:
Trademarks	45,421		—		—		(120)		45,301
Total intangible assets	$	206,729	$	(65,637)	$	—	$	(901)	$	140,191

Schedule of estimated future amortization expense for identifiable intangible assets

Estimated future amortization expense for definite-lived intangible assets is: 

(In thousands)	2022		2023		2024		2025		2026
Estimated amortization expense	$	8,055	$	7,963	$	7,662	$	7,316	$	7,299