16. Segment Reporting (Tables)

6 Months Ended

Jun. 30, 2020

Segment Reporting Information, Profit (Loss) [Abstract]

Schedule of Segment Reporting Information, by Segment

The following tables present certain financial information for our reportable segments for the three and six months ended June 30, 2020 and 2019 and as of June 30, 2020 and December 31, 2019 (in thousands):

	Three Months Ended June 30, 2020						Three Months Ended June 30, 2019
	Modules		Systems		Total		Modules		Systems		Total
Net sales	$	371,518	$	270,893	$	642,411	$	228,745	$	356,211	$	584,956
Gross profit	79,941		57,519		137,460		11,483		65,699		77,182
Depreciation and amortization expense	44,719		6,237		50,956		40,850		4,319		45,169
	Six Months Ended June 30, 2020						Six Months Ended June 30, 2019
	Modules		Systems		Total		Modules		Systems		Total
Net sales	$	765,199	$	409,336	$	1,174,535	$	427,560	$	689,374	$	1,116,934
Gross profit (loss)	155,293		72,505		227,798		(13,513)		90,807		77,294
Depreciation and amortization expense	89,392		12,495		101,887		80,385		8,578		88,963
	June 30, 2020						December 31, 2019
	Modules		Systems		Total		Modules		Systems		Total
Goodwill	$	14,462	$	—	$	14,462	$	14,462	$	—	$	14,462