Segment Information (Tables)

3 Months Ended

Jun. 02, 2018

Segment Reporting [Abstract]

Sales and operating income data

	Three Months Ended
In thousands	June 2, 2018			June 3, 2017
Net sales from operations
Architectural Framing Systems	$	179,037		$	110,492
Architectural Glass	76,925			97,735
Architectural Services	70,727			50,150
Large-Scale Optical	20,761			18,603
Intersegment eliminations	(10,919		)	(4,673		)
Net sales	$	336,531		$	272,307
Operating income (loss) from operations
Architectural Framing Systems	$	12,339		$	11,964
Architectural Glass	1,579			9,322
Architectural Services	5,155			782
Large-Scale Optical	4,981			4,050
Corporate and other	(2,059		)	(2,012		)
Operating income	$	21,995		$	24,106