Segment Information (Tables)

6 Months Ended

Jun. 30, 2021

Segment Reporting [Abstract]

Details of Segment Information

The below segment data for the three months and six months ended June 30, 2021 and June 30, 2020 includes data for Trex Residential and Trex Commercial (in thousands):

Segment Data:

	Three Months Ended June 30, 2021						Three Months Ended June 30, 2020
	Trex Residential		Trex Commercial		Total		Trex Residential		Trex Commercial		Total
Net sales	$	298,632	$	12,964	$	311,596	$	208,877	$	11,771	$	220,648
Net income	$	61,089	$	277	$	61,366	$	45,912	$	1,306	$	47,218
EBITDA	$	91,008	$	627	$	91,635	$	65,495	$	1,964	$	67,459
Depreciation and amortization	$	9,020	$	258	$	9,278	$	3,865	$	198	$	4,063
Income tax expense	$	20,886	$	92	$	20,978	$	15,789	$	460	$	16,249
Capital expenditures	$	36,514	$	224	$	36,738	$	39,610	$	270	$	39,880
Total assets	$	807,713	$	91,107	$	898,820	$	577,684	$	93,306	$	670,990

Segment Data:

	Six Months Ended June 30, 2021						Six Months Ended June 30, 2020
	Trex Residential		Trex Commercial		Total		Trex Residential		Trex Commercial		Total
Net sales	$	531,702	$	25,418	$	557,120	$	395,751	$	25,292	$	421,043
Net income	$	109,833	$	77	$	109,910	$	86,932	$	2,688	$	89,620
EBITDA	$	161,973	$	575	$	162,548	$	122,445	$	4,001	$	126,446
Depreciation and amortization	$	15,231	$	472	$	15,703	$	7,529	$	386	$	7,915
Income tax expense	$	36,899	$	26	$	36,925	$	28,577	$	927	$	29,504
Capital expenditures	$	93,077	$	1,754	$	94,831	$	62,026	$	587	$	62,613
Total assets	$	807,713	$	91,107	$	898,820	$	577,684	$	93,306	$	670,990

Schedule of Reconciliation of Net Income to EBITDA

Reconciliation of Net Income to EBITDA:

	Three Months Ended June 30, 2021						Three Months Ended June 30, 2020
	Trex Residential		Trex Commercial		Total		Trex Residential			Trex Commercial		Total
Net income	$	61,089	$	277	$	61,366	$	45,912		$	1,306	$	47,218
Interest expense (income), net		13		—		13		(71	)		—		(71	)
Income tax expense		20,886		92		20,978		15,789			460		16,249
Depreciation and amortization		9,020		258		9,278		3,865			198		4,063
EBITDA	$	91,008	$	627	$	91,635	$	65,495		$	1,964	$	67,459

Reconciliation of Net Income to EBITDA:

	Six Months Ended June 30, 2021						Six Months Ended June 30, 2020
	Trex Residential		Trex Commercial		Total		Trex Residential			Trex Commercial		Total
Net income	$	109,833	$	77	$	109,910	$	86,932		$	2,688	$	89,620
Interest expense (income), net		10		—		10		(593	)		—		(593	)
Income tax expense		36,899		26		36,925		28,577			927		29,504
Depreciation and amortization		15,231		472		15,703		7,529			386		7,915
EBITDA	$	161,973	$	575	$	162,548	$	122,445		$	4,001	$	126,446