Segment Reporting (Tables)

6 Months Ended

Jun. 30, 2017

Segment Reporting [Abstract]

Schedule Of Information Relating To Segments

Information relating to segments follows for the:
	Six Months Ended   June 30,				Three Months Ended   June 30,
(In thousands)	2017		2016		2017		2016
Net sales:
OEM Segment:
RV OEMs:
Travel trailers and fifth-wheels	$	687,525	$	573,055	$	357,251	$	289,686
Motorhomes	73,292		56,389		36,248		27,866
Adjacent industries OEMs	203,987		170,125		109,276		89,364
Total OEM Segment net sales	964,804		799,569		502,775		406,916
Aftermarket Segment:
Total Aftermarket Segment net sales	81,015		64,060		44,708		33,915
Total net sales	$	1,045,819	$	863,629	$	547,483	$	440,831
Operating profit:
OEM Segment	$	110,842	$	105,053	$	56,445	$	54,402
Aftermarket Segment	11,327		10,063		6,595		4,986
Total operating profit	$	122,169	$	115,116	$	63,040	$	59,388