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Revenue from Contracts with Customers (Tables)

6 Months Ended

Jun. 30, 2021

Revenue from Contract with Customer [Abstract]

Summary of Disaggregation of Revenue

The following table presents our revenue disaggregated by line of business and reportable segment for the three months ended June 30, 2021:

			U.S. Regions						U.S. Federal						Canada						Non-Solar DG						All Other						Total
Project revenue			$	92,601					$	77,075					$	7,307					$	9,241					$	10,031					$	196,255
O&M revenue			5,303						11,742						—						2,462						89						19,596
Energy assets			10,046						1,371						1,571						23,852						101						36,941
Integrated-PV			—						—						—						—						10,721						10,721
Other			1,520						12						1,996						16						6,863						10,407
Total revenues			$	109,470					$	90,200					$	10,874					$	35,571					$	27,805					$	273,920

The following table presents our revenue disaggregated by line of business and reportable segment for the three months ended June 30, 2020:

			U.S. Regions						U.S. Federal						Canada						Non-Solar DG						All Other						Total
Project revenue			$	76,040					$	72,220					$	6,167					$	3,004					$	2,499					$	159,930
O&M revenue			4,283						10,755						17						2,120						133						17,308
Energy assets			8,080						1,505						1,344						17,820						—						28,749
Integrated-PV			—						—						—						—						8,530						8,530
Other			1,171						11						1,507						185						5,645						8,519
Total revenues			$	89,574					$	84,491					$	9,035					$	23,129					$	16,807					$	223,036

The following table presents our revenue disaggregated by line of business and reportable segment for the six months ended June 30, 2021:

			U.S. Regions						U.S. Federal						Canada						Non-Solar DG						All Other						Total
Project revenue			$	163,759					$	167,164					$	16,308					$	13,895					$	15,822					$	376,948
O&M revenue			9,613						23,182						26						5,099						160						38,080
Energy assets			18,856						2,035						2,318						46,783						236						70,228
Integrated-PV			—						—						—						—						19,875						19,875
Other			2,515						33						3,865						162						14,416						20,991
Total revenues			$	194,743					$	192,414					$	22,517					$	65,939					$	50,509					$	526,122

The following table presents our revenue disaggregated by line of business and reportable segment for the six months ended June 30, 2020:

			U.S. Regions						U.S. Federal						Canada						Non-Solar DG						All Other						Total
Project revenue			$	147,533					$	128,334					$	15,031					$	5,375					$	8,086					$	304,359
O&M revenue			8,635						22,381						26						4,135						193						35,370
Energy assets			16,934						2,224						2,007						35,806						—						56,971
Integrated-PV			—						—						—						—						19,999						19,999
Other			2,312						297						3,363						537						12,241						18,750
Total revenues			$	175,414					$	153,236					$	20,427					$	45,853					$	40,519					$	435,449

The following table presents information related to our revenue recognized over time:

Three Months Ended

Six Months Ended

June 30, 2021

June 30, 2020

June 30, 2021

June 30, 2020

Percentage of revenue recognized over time

94%

94%

94%

93%

The remainder is for products and services transferred at a point in time, at which point revenue is recognized.

We attribute revenues to customers based on the location of the customer. The following table presents information related to our revenues by geographic area:

			Three Months Ended June 30,												Six Months Ended June 30,
			2021						2020						2021						2020
United States			$	252,536					$	211,218					$	486,545					$	407,157
Canada			9,973						8,458						20,826						19,011
Other			11,411						3,360						18,751						9,281
Total revenues			$	273,920					$	223,036					$	526,122					$	435,449

Summary of Contract with Customer, Asset and Liability

The following tables provide information about receivables, contract assets and contract liabilities from contracts with customers:

						June 30, 2021						December 31, 2020
Accounts receivable, net						$	115,462					$	125,010
Accounts receivable retainage, net						$	36,485					$	30,189
Contract Assets:
Costs and estimated earnings in excess of billings						$	195,027					$	185,960
Contract Liabilities:
Billings in excess of cost and estimated earnings						$	26,561					$	33,984
Billings in excess of cost and estimated earnings, non-current (1)						6,082						6,631
Total contract liabilities						$	32,643					$	40,615

			June 30, 2020						December 31, 2019
Accounts receivable, net			$	86,017					$	95,863
Accounts receivable retainage, net			$	19,119					$	16,976
Contract Assets:
Costs and estimated earnings in excess of billings			$	195,391					$	202,243
Contract Liabilities:
Billings in excess of cost and estimated earnings			$	34,896					$	26,618
Billings in excess of cost and estimated earnings, non-current (1)			5,035						5,560
Total contract liabilities			$	39,931					$	32,178
(1) Performance obligations that are expected to be completed beyond the next twelve months and are included in other liabilities in the condensed consolidated balance sheets.

X

- Definition

Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 10
-URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130551-203045

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X

- Definition

Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130545-203045

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- References

No definition available.

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