Restructuring and Related Activities (Details 1) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Nov. 26, 2022	Feb. 26, 2022	Feb. 27, 2021
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning Balance	$ 255	$ 1,405	$ 3,263
Restructuring expense	116	4,075
Payments	(1,096)	(5,068)
Other adjustments	(170)	(865)
Restructuring Reserve, Ending Balance	255	1,405	3,263
Architectural Framing Systems
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning Balance	85	440	2,872
Restructuring expense	0	2,000
Payments	(203)	(3,567)
Other adjustments	(152)	(865)
Restructuring Reserve, Ending Balance	85	440	2,872
Architectural Glass
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning Balance	145	737	230
Restructuring expense	116	1,036
Payments	(690)	(529)
Other adjustments	(18)	0
Restructuring Reserve, Ending Balance	145	737	230
Corporate and Other [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning Balance	25	228	161
Restructuring expense	0	1,039
Payments	(203)	(972)
Other adjustments	0	0
Restructuring Reserve, Ending Balance	$ 25	$ 228	$ 161