Segment Information (Tables)

3 Months Ended

Mar. 31, 2016

Segment Reporting Information, Revenue for Reportable Segment [Abstract]

Reconciliation Of Sales To Earnings Before Income Taxes by Segment

The following table sets forth the reconciliation of sales to earnings before income taxes by segment for the three months ended March 31, (in thousands):

	Three Months Ended   March 31,
	2016			2015
Net sales:
Residential Products	$	100,147		$	106,795
Industrial and Infrastructure Products	80,017			94,285
Less: Intersegment sales	(367		)	(465		)
	79,650			93,820
Renewable Energy and Conservation	53,880			—
Total consolidated net sales	$	233,677		$	200,615
Income (loss) from operations:
Residential Products	$	12,231		$	12,133
Industrial and Infrastructure Products	3,326			2,006
Renewable Energy and Conservation	4,313			—
Unallocated Corporate Expenses	(6,263		)	(5,169		)
Total income from operations	$	13,607		$	8,970