Restructuring and Related Activities (Details 1) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Aug. 27, 2022	Feb. 26, 2022	Feb. 27, 2021
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning Balance	$ 461	$ 1,405	$ 3,263
Restructuring expense	62	4,075
Payments	(838)	(5,068)
Other adjustments	(168)	(865)
Restructuring Reserve, Ending Balance	461	1,405	3,263
Architectural Framing Systems
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning Balance	118	440	2,872
Restructuring expense	0	2,000
Payments	(171)	(3,567)
Other adjustments	(151)	(865)
Restructuring Reserve, Ending Balance	118	440	2,872
Architectural Glass
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning Balance	251	737	230
Restructuring expense	62	1,036
Payments	(531)	(529)
Other adjustments	(17)	0
Restructuring Reserve, Ending Balance	251	737	230
Corporate and Other [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning Balance	92	228	161
Restructuring expense	0	1,039
Payments	(136)	(972)
Other adjustments	0	0
Restructuring Reserve, Ending Balance	$ 92	$ 228	$ 161