Revenue From Contract With Customer (Tables)

12 Months Ended

Dec. 31, 2018

Revenue from Contract with Customer [Abstract]

Summary of Disaggregated Net Sales

The tables also include a reconciliation of the respective disaggregated net sales with the Company’s reportable segments (in thousands).

Year Ended December 31, 2018	Reportable Segment
	Trex Residential		Trex Commercial		Total
Timing of Revenue Recognition and Type of Contract
Products transferred at a point in time and variable consideration contracts	$	613.229	$	—	$	613,229
Products transferred over time and fixed price contracts		—		71,021		71,021
	$	613,229	$	71,021	$	684,250

Year Ended December 31, 2017	Reportable Segment
	Trex Residential		Trex Commercial		Total
Timing of Revenue Recognition and Type of Contract
Products transferred at a point in time and variable consideration contracts	$	543,346	$	—	$	543,346
Products transferred over time and fixed price contracts		—		21,807		21,807
	$	543,346	$	21,807	$	565,153