Segment Information (Tables)

6 Months Ended

Jun. 30, 2019

Segment Reporting [Abstract]

Details of Segment Information

The below segment data for the three and six months ended June 30, 2019 and 2018 includes data for Trex Residential and Trex Commercial (in thousands):

	Three Months Ended June 30, 2019
	Trex Residential		Trex Commercial		Total
Net sales	$	193,468	$	12,985	$	206,453
Net income	$	35,223	$	487	$	35,710
EBITDA	$	50,353	$	785	$	51,138
Depreciation and amortization	$	3,258	$	141	$	3,399
Income tax expense	$	11,866	$	164	$	12,030
Capital expenditures	$	10,124	$	290	$	10,414
Total assets	$	447,725	$	88,473	$	536,198

	Six Months Ended June 30, 2019
	Trex Residential		Trex Commercial		Total
Net sales	$	358,947	$	27,077	$	386,024
Net income	$	66,478	$	787	$	67,265
EBITDA	$	92,419	$	1,312	$	93,731
Depreciation and amortization	$	6,525	$	268	$	6,793
Income tax expense	$	19,466	$	264	$	19,730
Capital expenditures	$	17,818	$	1,243	$	19,061
Total assets	$	447,725	$	88,473	$	536,198

	Three Months Ended June 30, 2018
	Trex Residential		Trex Commercial		Total
Net sales	$	189,201	$	17,491	$	206,692
Net income	$	42,115	$	704	$	42,819
EBITDA	$	59,939	$	2,228	$	62,167
Depreciation and amortization	$	3,277	$	1,289	$	4,566
Income tax expense	$	14,178	$	235	$	14,413
Capital expenditures	$	11,825	$	438	$	12,263
Total assets	$	334,289	$	80,156	$	414,445

	Six Months Ended June 30, 2018
	Trex Residential		Trex Commercial		Total
Net sales	$	344,401	$	33,498	$	377,899
Net income	$	79,694	$	236	$	79,930
EBITDA	$	111,773	$	2,882	$	114,655
Depreciation and amortization	$	6,731	$	2,568	$	9,299
Income tax expense	$	24,750	$	78	$	24,828
Capital expenditures	$	16,868	$	829	$	17,697
Total assets	$	334,289	$	80,156	$	414,445

Schedule of Reconciliation of Net Income to EBITDA

Reconciliation of net income to EBITDA:

	Three Months Ended June 30, 2019
	Trex Residential		Trex Commercial			Total
Net income	$	35,223	$	487		$	35,710
Interest expense (income), net		6		(7	)		(1	)
Income tax expense		11,866		164			12,030
Depreciation and amortization		3,258		141			3,399
EBITDA	$	50,353	$	785		$	51,138

Reconciliation of net income to EBITDA:

	Six Months Ended June 30, 2019
	Trex Residential			Trex Commercial			Total
Net income	$	66,478		$	787		$	67,265
Interest income, net		(50	)		(7	)		(57	)
Income tax expense		19,466			264			19,730
Depreciation and amortization		6,525			268			6,793
EBITDA	$	92,419		$	1,312		$	93,731

Reconciliation of net income to EBITDA: $2,228

	Three Months Ended June 30, 2018
	Trex Residential		Trex Commercial		Total
Net income	$	42,115	$	704	$	42,819
Interest expense, net		369		—		369
Income tax expense		14,178		235		14,413
Depreciation and amortization		3,277		1,289		4,566
EBITDA	$	59,939	$	2,228	$	62,167

Reconciliation of net income to EBITDA:

	Six Months Ended June 30, 2018
	Trex Residential		Trex Commercial		Total
Net income	$	79,694	$	236	$	79,930
Interest expense, net		598		—		598
Income tax expense		24,750		78		24,828
Depreciation and amortization		6,731		2,568		9,299
EBITDA	$	111,773	$	2,882	$	114,655