Schedule of revenues disaggregated by market and product |
| | | | | | | | | | | | | | | Three Months Ended March 31, 2021 | | | | Installation | | | Distribution | | | Elims | | | Total | Residential | | $ | 418,077 | | $ | 192,045 | | $ | (33,338) | | $ | 576,784 | Commercial | | | 114,676 | | | 59,556 | | | (8,218) | | | 166,014 | Net sales | | $ | 532,753 | | $ | 251,601 | | $ | (41,556) | | $ | 742,798 |
| | | | | | | | | | | | | | | Three Months Ended March 31, 2020 | | | | Installation | | | Distribution | | | Elims | | | Total | Residential | | $ | 373,281 | | $ | 162,456 | | $ | (29,006) | | $ | 506,731 | Commercial | | | 102,592 | | | 51,767 | | | (7,862) | | | 146,497 | Net sales | | $ | 475,873 | | $ | 214,223 | | $ | (36,868) | | $ | 653,228 |
The following tables present our revenues disaggregated by product (in thousands): | | | | | | | | | | | | | | | Three Months Ended March 31, 2021 | | | | Installation | | | Distribution | | | Elims | | | Total | Insulation and accessories | | $ | 417,597 | | $ | 211,494 | | $ | (34,527) | | $ | 594,564 | Glass and windows | | | 43,047 | | | — | | | — | | | 43,047 | Gutters | | | 19,358 | | | 25,839 | | | (5,305) | | | 39,892 | All other | | | 52,751 | | | 14,268 | | | (1,724) | | | 65,295 | Net sales | | $ | 532,753 | | $ | 251,601 | | $ | (41,556) | | $ | 742,798 |
| | | | | | | | | | | | | | | Three Months Ended March 31, 2020 | | | | Installation | | | Distribution | | | Elims | | | Total | Insulation and accessories | | $ | 369,996 | | $ | 180,249 | | $ | (30,059) | | $ | 520,186 | Glass and windows | | | 41,319 | | | — | | | — | | | 41,319 | Gutters | | | 18,930 | | | 19,991 | | | (5,387) | | | 33,534 | All other | | | 45,628 | | | 13,983 | | | (1,422) | | | 58,189 | Net sales | | $ | 475,873 | | $ | 214,223 | | $ | (36,868) | | $ | 653,228 |
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Schedule of contract assets and contract liabilities with customers |
The following table represents our contract assets and contract liabilities with customers, in thousands: | | | | | | | | | Included in Line Item on | | As of | | Condensed | | March 31, | | December 31, | | Balance Sheets | | 2021 | | 2020 | Contract Assets: | | | | | | | | Receivables, unbilled | Receivables, net | | $ | 64,519 | | $ | 48,839 | | | | | | | | | Contract Liabilities: | | | | | | | | Deferred revenue | Accrued liabilities | | $ | 8,091 | | $ | 6,542 |
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