Segment Information (Tables)

3 Months Ended

May. 30, 2015

Segment Reporting [Abstract]

Sales and operating income data

	Three Months Ended
(In thousands)	May 30, 2015			May 31, 2014
Net Sales from operations
Architectural Glass	$	101,175		$	79,634
Architectural Services	55,652			51,616
Architectural Framing Systems	71,900			64,222
Large-Scale Optical	20,219			20,061
Intersegment eliminations	(8,984		)	(4,650		)
Net sales	$	239,962		$	210,883
Operating Income (Loss) from operations
Architectural Glass	$	8,283		$	2,800
Architectural Services	942			184
Architectural Framing Systems	5,261			1,931
Large-Scale Optical	4,870			3,964
Corporate and other	(1,132		)	(1,062		)
Operating income	$	18,224		$	7,817